Recombinant Proteinase K for DNA, RNA Isolation, Removal of DNases and RNases 1G
This is 1g PackageRecombinant Proteinase K for DNA, RNA Isolation and Removal of DNases and RNases. Condition is “New”. Shipped with FedEx Ground or FedEx Home Delivery. We ship to international.If you need larger size (2g, 5g, 100g available now) please contact us we will give a quote. Source: Yeast derived Purity: >98% by SDS-PAGE Endotoxin Level: N/O Molecular Weight: 28.93kDaActivity AssayProteinase K activity can be measured using hemoglobin as the substrate, >30U/mgDescriptionProteinase K is a serine proteas and belongs to Peptidase family S8. This enzyme has been widely exhibits substrate specificity and degrades many proteins in the native state. Proteinase K is inhibited by serine protease inhibitors such as phenylmethylsulfonyl fluoride. This enzyme activity is unaffected by the sulfhydryl modifying reagents. It is stable in EDTA buffer. ReconstitutionBriefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.Stability & StorageUse a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -80°C under sterile conditions after reconstitution.How to make Stock Solution Proteinase K Stock Solution – 20 mg/ml (Download PDF format)InstructionsTris-CaCl2 buffer PH8.0 (200mM Tris PH8.0+3mM CaCl2)Measure 5 ml of 200mM Tris Buffer (pH 8.0), RNase free.Add 1.66 mg (3mM) calcium chloride (CaCl2) to the Tris Buffer and dissolve. 5ml Stock Solution (20mg/ml)Measure 2.5 ml of the Tris-CaCl2 Buffer (pH 8.0) into a centrifuge tube.Add 100 mg Proteinase K (YPK-K-100GM).Mix gently to dissolve the Proteinase K. Sterilize the solution with a 0.22 μm filter. Fill to a final volume of 5 ml with 100% glycerol (add 2.5ml glycerol). Mix until completely dissolved. Store in aliquots at -20°C for 1 year. 3. Suggested Work Concentration: 0.05~1mg/mlNote: Proteinase K interacts with nucleases. To ensure maximum Proteinase K activity, use water that has been treated with 0.1% DEPC
Ethyl vanillin, CAS 121-32-4
Normal 0 false false false EN-US X-NONE X-NONE Appearance: colorless to yellowish powderOdor: vanillaCAS: 121-32-4Product ID: ETHOVANPurity: 99%+Formula: C9H10O3MW: 166.18g/molMP: 73-78CSolubility: alcohol solubleHS Code: 291900MDL: MFCD00006944SMILES: O=CC1=CC=C(C(OCC)=C1)OLD50 (rat, oral) > 1,500mg/kg Synonyms: ethylvanillin; ethoxy-4-hydroxybenzaldehyde; 3-ethoxy-4-hydroxybenzaldehyde Tags: vanilla fragrance; vanilla bean extract; cosmetic ingredient; vanilla adulterant; synthetic vanillin
Benzyl Benzoate 32 oz. USP/NF Wholesale Cas: 120-51-4 Bulk for Aroma, Cosmetics
Aroma Depot MUST READ!!! You MUST add 4 to the cart to qualify for the promotion. If you only add 3 you will only get 3. “Aroma Depot is not responsible if you don’t follow these steps to qualify for this promotion” Free Shipping MUST ADD 4 To Cart! Aroma Depot Benzyl Benzoate USP/NF – CAS: 120-51-4 Aroma Depot’s Benzyl Benzoate USP/NF offers premium quality and versatility for a variety of uses. Carefully crafted to meet United States Pharmacopeia (USP) and National Formulary (NF) standards, this product is trusted for its purity and reliability.What Is Benzyl Benzoate? Benzyl Benzoate is a clear, colorless liquid with a mild scent. It is commonly used as a base ingredient in:Crafting & DIY Projects: Ideal for use in creating custom formulations for personal projects.Fragrances & Personal Care: Serves as a solvent and fixative to stabilize and enhance scent profiles in products like perfumes and lotions.General Applications: Frequently included in professional formulations due to its stability and compatibility.Product Features:High Purity: Meets USP/NF standards for quality and consistency.Versatile Use: Suitable for creative projects and professional purposes.Secure Packaging: Sealed for freshness and safety during transit.Important Notes: This product is intended for external use only and should always be handled with care. Follow proper guidelines when incorporating Benzyl Benzoate into your projects.About Aroma DepotWe are a small business that never sacrifices quality for the price.We Appreciate every customer, large or small. We will do our best to serve each customer that purchases from us!Our primary goal is to hear from you how well our products are working out for each valued customer.All our products are well packed & promptly shipped.o Operating Hours:Ø Monday to Friday: 7 a.m. to 5:30 p.m. Eastern Time.Ø Closed on weekends.Ø Weekend inquiries addressed during regular business hours.o Feedback and DSRs:Ø eBay reputation and customer satisfaction are crucial.Ø Positive feedback appreciated, address issues for quick resolution.o Shipping:Ø Orders before 2 p.m. ET ship the same day; after, next business day.Ø Standard shipping: 3-5 business days; Expedited: 2-3 business days.Ø Various shipping options used; Aroma Depot not responsible for stolen packages.Ø Address cannot be edited post-order; ensure correctness on eBay.o Payment Policy:Ø PayPal and other methods accepted.o Shipping Policy:Ø Free US shipping; international shipping via eBay’s global shipping.Ø USPS used for most items; Aroma Depot not responsible for stolen packages.o Returns Policy:Ø 30-day returns accepted; 30% restocking feeØ No refund on opened sealed bags; no returns on food-grade items.Ø Clear pictures of shipping label and package required for returns.Ø Unopened bottles or containers with intact seals for returns.Ø Free return shipping label for qualified USA returns.o Customer Satisfaction:Ø Contact through eBay Messages for issue resolution.Ø Strive for excellence; appreciate “TOP STAR” ratings.Ø If unsatisfied, allow us to make it right before feedback.o Contact Us:Ø Experience issues? Contact us through eBay Messages before leaving feedback.Ø We promise to make it right every time.Ø Thank you for visiting our eBay, Store!© Aroma Depot, Inc.
28pc Pharmacy Medical Lab Spatulas & Pipettes Science Chem Lab Kit For Students
ITEM: 28 Pcs LAB STARTER KIT FOR LAB TECHNICIANS AND STUDENTSCONDITION: BRAND NEWTYPE: O.R GRADE HIGH GRADE SURGICAL STAINLESS STEELPACKAGE INCLUDES: 12 Graduated Glass Pipettes1 Pcs Fine Precision Point Tweezers – 4.75″1 Pcs Precision Serrated Angled Tweezers – 6″1 Pcs Blunt Serrated Straight Tweezers – 5.5″1 Pcs Micro Spatula Double Ended – Square/Scoop 6″1 Pcs Micro Spatula Double Ended – Square/Round 7″1 Pcs Scalpel Handle No 3 with Engraved Measurement Scale10 Pcs Surgical Carbon Steel Blades #14About the Product:LIGHTWEIGHTFULLY AUTOCLAVABLEPASSIVATEDULTRASONIC CLEANEDRUST FREEPREMIUM O.R GRADE QUALITY STAINLESS STEELManufactured from AISI 420 Stainless steel.Product Conforms to ISO 9001, CE-Quality Mark, ISO 13485, FDA and other Quality StandardsHigh Grade finish for aesthetic and corrosion resistanceHigh Degree of Precision and Flexibility while conducting the Clinical Procedure.Premium Quality Stainless Steel with Superior Craftsmanship. SHIPPING : Buyer will automatically get a tracking number once the product is shipped. Once the customer’s payment is cleared, their order is shipped within 24 hours during business days. Business days are Monday to Friday, excluding Federal holidays within the United States. INTERNATIONAL BUYERS : Please take advantage of our combined shipping discounts for international and domestic shipping. Import duties, taxes and other customs related charges are buyer’s responsibility. FEEDBACK POLICY : All items are brand new. Customer satisfaction is important to us. If you have not received your item or have any problem with the order please send us a message before opening a case for expedited service.WHY CHOOSE US : HTI is a renowned United States brand which carries a range of dental, veterinary, orthopedic, and surgical instruments. We stand behind the quality of our products and offer them at an exceedingly competitive rates and reasonable prices. We offer a wide selection of forceps, elevators, needle holders, scalpels, surgical blades, operating scissors, tweezers, orthodontic pliers, scalers, explorers, bandage scissors and trauma shears. We manufacture a range of cost efficient and quality products aimed at supporting care for various health care sectors.
10% Neutral Buffered Formalin (32 Oz/950 mL) TISSUEPRO FREE SHIPPING
10% Neutral Buffered Formaldehyde (Formalin) 950 mLACS ReagentLaboratory Grade Ready-to-use Fixative Solution 10% neutral buffered formalin is a general histological tissue fixative. Contains formaldehyde buffered to a neutral pH. Ready to Use Fixative and Easy to handle. Formaldehyde or formalin is best known for its preservative and anti-bacterial properties. Formaldehyde is a colorless poisonous gas synthesized by the oxidation of methanol and used as an antiseptic, disinfectant, histologic fixative, and general-purpose chemical reagent for laboratory applications. Selling only in US Continent and using shipping ground. DETAILSUse: Required for tissue/specimen fixation. For laboratory use only.Hazards: Contains formaldehyde, chemical known to cause cancer.Handling: With care. Warning! Harmful if swallowed, inhaled or absorbed to skin.Storage: Store at room temperatureCatalog#: NBF03-32R, 950mL Disclaimer:”DANGER! MAY BE FATAL IF SWALLOWED. HARMFUL IF INHALED OR ABSORBED THROUGH SKIN. CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. STRONG SENSITIZER. MAY CAUSE BLINDNESS. COMBUSTIBLE LIQUID AND VAPOR. SUSPECT CANCER HAZARD. CONTAINS PARAFORMALDEHYDE WHICH MAY CAUSE CANCER”.Warning: Use this product in well ventilated area and use protective gloves and other precautions when handling formaldehyde.TissuePro Technology is a biomedical technology provider in solutions used in the various biomedical fields and pharmaceutical industry. Our goals are to help the scientists/researchers in university/hospital/biomedical/pharmaceutical industries in tissue preparation or analysis by providing highest quality products, prompt delivery and outstanding services and become the leader in tissue technologies for biomedical and pharmaceutical industries. We utilized cutting edge technologies that none of the researcher/scientist can duplicate.
Vanillyl butyl ether, CAS 82654-98-6
Normal 0 false false false EN-US X-NONE X-NONE Appearance: colorless to yellowish liquidCAS: 82654-98-6Product ID: VBEPurity: 98%+Formula: C12H18O3MW: 210.27g/molBP: 238 – 244CSolubility: oil solubleHS Code: 290950MDL: MFCD00238529SMILES: OC1=CC=C(COCCCC)C=C1OC Synonyms: 4-(Butoxymethyl)-2-methoxyphenol; butyl vanillyl ether Tags: VBE; warming agent; pleasant vanilla scent; vanillyl alcohol ether; fragrance ingredient; fragrance of vanilla; mild warming agent; antioxidant; cosmetic ingredient
*1-Pack* Danville Zest Dental Microetcher ERC Laboratory Sandblaster 21000-03
Danville MicroETCHER II Laboratory Sandblaster. The ERC Can Be Cold Sterelized. Danville Materials Model#.
Benzyl Benzoate 8 oz. USP/NF Wholesale Cas: 120-51-4 Bulk for Aroma, Cosmetics
Aroma Depot MUST READ!!! You MUST add 5 to the cart to qualify for the promotion. If you only add 3 you will only get 3. “Aroma Depot is not responsible if you don’t follow these steps to qualify for this promotion” Free Shipping MUST ADD 5 To Cart! Aroma Depot Benzyl Benzoate USP/NF – CAS: 120-51-4 Aroma Depot’s Benzyl Benzoate USP/NF offers premium quality and versatility for a variety of uses. Carefully crafted to meet United States Pharmacopeia (USP) and National Formulary (NF) standards, this product is trusted for its purity and reliability.What Is Benzyl Benzoate? Benzyl Benzoate is a clear, colorless liquid with a mild scent. It is commonly used as a base ingredient in:Crafting & DIY Projects: Ideal for use in creating custom formulations for personal projects.Fragrances & Personal Care: Serves as a solvent and fixative to stabilize and enhance scent profiles in products like perfumes and lotions.General Applications: Frequently included in professional formulations due to its stability and compatibility.Product Features:High Purity: Meets USP/NF standards for quality and consistency.Versatile Use: Suitable for creative projects and professional purposes.Secure Packaging: Sealed for freshness and safety during transit.Important Notes: This product is intended for external use only and should always be handled with care. Follow proper guidelines when incorporating Benzyl Benzoate into your projects.About Aroma DepotWe are a small business that never sacrifices quality for the price.We Appreciate every customer, large or small. We will do our best to serve each customer that purchases from us!Our primary goal is to hear from you how well our products are working out for each valued customer.All our products are well packed & promptly shipped.o Operating Hours:Ø Monday to Friday: 7 a.m. to 5:30 p.m. Eastern Time.Ø Closed on weekends.Ø Weekend inquiries addressed during regular business hours.o Feedback and DSRs:Ø eBay reputation and customer satisfaction are crucial.Ø Positive feedback appreciated, address issues for quick resolution.o Shipping:Ø Orders before 2 p.m. ET ship the same day; after, next business day.Ø Standard shipping: 3-5 business days; Expedited: 2-3 business days.Ø Various shipping options used; Aroma Depot not responsible for stolen packages.Ø Address cannot be edited post-order; ensure correctness on eBay.o Payment Policy:Ø PayPal and other methods accepted.o Shipping Policy:Ø Free US shipping; international shipping via eBay’s global shipping.Ø USPS used for most items; Aroma Depot not responsible for stolen packages.o Returns Policy:Ø 30-day returns accepted; 30% restocking feeØ No refund on opened sealed bags; no returns on food-grade items.Ø Clear pictures of shipping label and package required for returns.Ø Unopened bottles or containers with intact seals for returns.Ø Free return shipping label for qualified USA returns.o Customer Satisfaction:Ø Contact through eBay Messages for issue resolution.Ø Strive for excellence; appreciate “TOP STAR” ratings.Ø If unsatisfied, allow us to make it right before feedback.o Contact Us:Ø Experience issues? Contact us through eBay Messages before leaving feedback.Ø We promise to make it right every time.Ø Thank you for visiting our eBay, Store!© Aroma Depot, Inc.
Benzyl Benzoate USP Grade Bulk Wholesale – Free Shipping
Benzyl Benzoate USP GradeCas# 120-51-4 Please view chart below. Bottles size Product weight 1 oz. weight 1.5 oz. 2 oz. weight 2.6 oz. 4 oz. weight 5.5 oz. 8 oz. weight 11 oz. 16 oz. weight 20 oz. 32 oz. weight 40 oz. Half Gallon weight 4.65 poundsGallon weight 9.25 pounds WE ALSO CARRY FRAGRANCE OILS – OVER 100 DIFFERENT FRAGRANCE OILS IN STOCK !!!! Click On Link To View >>> Catalog #1 (A – K)Click On Link To View >>> Catalog #2 (L – Z)Click On Link To View >>> FRAGRANCE OILS GALLON 8 lbs. BULK WHOLESALE Click on Link Below to view our full Butters and Oils listLINK >>> 100% Pure ButtersLINK >>> African Black SoapLINK >>> Carrier Oils / Pure Plant OilsLINK >>> 100% Pure Essential Oils, Therapeutic Grade.LINK >>> Pure Essential Oil Blends Benzyl Benzoate USP Grade – Great for Fragrance/Aroma Compounds, Cosmetics, Hair & Scalp Products. Benzyl benzoate is a chemical commonly used in today’s market as a fragrance ingredient / aroma compound. It improves the stability and odor characteristics of the main ingredients. This versatile ester has wide variety of applications. Most popular in hair and scalp products, benzyl benzoate can be found in other personal care products such as aftershave lotion, shampoo/conditioner, cleanser, perfume, moisturizer, anti-aging creams, suntan lotions. A colorless liquid with very light sweet-balsamic odor. It can be found as natural constituent of peru balsam, tolu balsam, and cinnamon essential oil. ✅ BENZYL BENZOATE – CAS# 120-51-4 / Formula: C6H5CH2O2CC6H5 ✅ FRAGRANCE & AROMA – It improves the stability and odor characteristics of the main ingredients. ✅ COSMETICS – Benzyl Benzoate is used in a wide variety of cosmetics and personal care products, including bath products, soaps, makeup, and skin care products. ✅ HAIR & SCALP – Used as the main ingredient in many hair care and scalp treatment products. Why Plant Guru ? We source the finest quality ingredients and supplies from ethical producers worldwide. We supply all of our products at market leading prices with no gimmicks. We never sacrifice quality for price. The customer is always right and should always be treated the way our customer service reps would like to be treated. Appreciate every customer, large and small and do your best to service them. About Plant Guru Our business was born online offering quality essential oils at a fair price. No advertising, No marketing plan, No multi pyramid pricing. This allows us to pass on a huge savings to our customers. We provide quality essential oils at the most affordable prices. From our experience if you stick to your principles, the business will take care of itself. These beliefs have allowed us to do great things. Our Mission Plant Guru is a small family ran business with a passion for essentials. “Our business revolves round this passion” As essential oil users in our personal life, We were tired of the multi marketing companies. The prices for a small 15ml. bottle were getting is ridiculous. Everyone should be able to experience the healing power of essential oils. Shipping We ship within one business days of payment, usually sooner. *Standard Shipping takes between 3-5 business days. *We use a selection of shipping services such as UPS, FedEx, USPS etc. *Expedited shipping takes between 2-3 business days. *PLEASE PROVIDE A PHYSICAL ADDRESS. Feedback * Positive feedback is provided on every transaction you make with us and we ask that you do the same.*Once we have been notified that you have received your item and are happy with it, we will post you a feedback.* If for any reason, if you decide to leave a neutral or negative feedback, please contact us first and let us mutually resolve it. It is impossible to address issues if we do not know about them!*We care for your satisfaction and will make sure that you are happy with the transaction to post us your FIVE STAR ratings in all areas.
GP Craft Black Nitrile Gloves 5Mil Latex-Free Disposable Food Safe (1000, Case)
Product Overview: Experience ultimate protection and versatility with our Black Nitrile Gloves. These disposable gloves are latex-free and powder-free, ensuring safety and comfort for all users. Designed for both professional and everyday use, they are an essential tool for maintaining hygiene and safety.Key Features:Latex-Free: Ideal for individuals with latex allergies, ensuring a safe alternative without compromising on quality.Powder-Free: Prevents contamination and reduces skin irritation, perfect for sensitive skin and food handling.Durable and Puncture-Resistant: Constructed from high-quality nitrile material, providing excellent strength and resistance to tears, punctures, and chemicals.Ambidextrous Design: Fits both left and right hands comfortably, making them convenient and versatile.Enhanced Grip: Textured fingertips ensure a secure grip, even in wet or greasy conditions.Sleek Black Color: Professional appearance suitable for a variety of settings, from food preparation to industrial applications.Benefits:Hypoallergenic: Safe for users with latex sensitivities.Hygienic: Powder-free design minimizes contamination risks, making them ideal for food service and medical environments.Reliable Protection: Robust and resilient, perfect for medical, industrial, laboratory, and food service use.Comfortable Fit: Soft, flexible, and designed for extended wear without compromising dexterity.Versatile Use: Suitable for a wide range of applications, from food handling to cleaning and beyond.Target Audience:Food service and food handling workers.Healthcare professionals, including doctors, nurses, and medical technicians.Laboratory and research personnel.Industrial and manufacturing workers.General household use for cleaning, gardening, and other tasks.