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Pharmaceutical Chemicals
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| Summary of 12/5/25 20:24 GMT: | >> Show Compact View |
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What is bovine serum albumin? Bovine serum albumin (bsa bovine serum albumin or "Fraction V") is a serum albumin protein derived from cows. It is often used as a protein concentration standard in lab experiments. The nickname "Fraction V" refers to albumin being the fifth fraction of the original Edwin Cohn purification methodology that made use of differential solubility characteristics of plasma proteins. By manipulating solvent concentrations, pH, salt levels, and temperature, Cohn was able to pull out successive "fractions" of blood plasma. The process was first commercialized with human albumin for medical use and later adopted for production of BSA. what is bovine serum albumin used for? bovine serum albumin uses in a variety of laboratory applications including its function as a protein concentration standard, its function as a cell nutrient and its ability to stabilize enzymes during restriction digest. why is bovine serum albumin used as a standard? bovine serum albumin bsa is used because of its stability to increase signal in assays, its lack of effect in many biochemical reactions, and its low cost, since large quantities of it can be readily purified from bovine blood, a byproduct of the cattle industry. What is bovine serum albumin made of? Bovine serum albumin structure and biological functions http://www.cnraws.com
Minimum Order: 1 bags
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15097376508
bovine serum albumin
cangzhou 060000
China
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1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WhatsApp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
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17531094906
hebeishengyang
handan
China
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WhatsApp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
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Email:
17531094906
hebei
handan
China
)
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WhatsApp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
Phone:
Fax:
Email:
17531094906
hebei
handan
China
)
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WhatsApp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
Phone:
Fax:
Email:
17531094906
hebei
handan
China
)
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WhatsApp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
Phone:
Fax:
Email:
17531094906
hebei
handan
China
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. WHATSAPP+8617531094906 Ann@hebeis , hengyang.com
Minimum Order: 10 long tons
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17531094906
hebei
handan
China
3612-20-2 N-Benzyl-4-piperidinone tel/whats+8613179737552 Product name：N-Benzyl-4-piperidinone CAS：3612-20-2< , br>Einecs：222-782-4 Appearance：Clear colorless to straw oily Liquid Molecular Formula：C12H15NO Molelecular Weight：189.25 Density：1.021 Refractive index：1.541 E-mail:emily@jskaihuida.com ht , tp://www.jskaihuida.com
Minimum Order: 1 bags
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+86 13179737552
29 Huanghai West Road,Gulou District Xuzhou,Jiangsu,China
Xuzhou
China
1. Made in China and exported to many countries and regions at the most favorable price. 2、Our customers all over the world and have been highly valued and trusted by customers 3、We promise to reply your inquiry within 24 hours, including holidays and holidays. 4, safe and prudent shipping a variety of transportation modes for you to choose. If you are interested, please feel free to contact us for detailed product specifications, prices, delivery times and payment terms. whatsapp+8617531094906 Ann@he , beishengyang.com
Minimum Order: 10 long tons
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17531094906
hebei
handan
China
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Chemical Name tert-Butyl 4-anilinotetrahydro-1(2H)-pyridinecarboxylate S , ynonyms 1-Boc-4-(Phenylamino)piperidine;tert-butyl 4-anilinopiperidine-1-carboxylate; CAS No. 125541-22-2 Molecular Formula C16H24N2O2 Molecular Weight 276.37400 PSA 41.57000 LogP 3.50890 WhatsApp:+8617531096629 E-mail:An , na@hebeishengyang.com
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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Name 1-Boc-4-Piperidone Density 1.1±0.1 g/cm3 Boiling Point 289.8±33.0 °C at 760 mmHg Melting Point 73-77 °C(lit.) Molecular Formula C10H17NO3 Molecular Weight 199.247 Flash Point 129.1±25.4 °C Exact Mass 199.120850 PSA 46.61000 LogP 0.38 Vapour Pressure 0.0±0.6 mmHg at 25°C Index of Refraction 1.481 Storage condition Store at 0-5°C Water Solubility slightly soluble WhatsApp:+8617531096629 E-mail:An , na@hebeishengyang.com
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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Product Name: Benzeneacetic acid, a-acetyl-, methyl ester Synonyms: Benzeneacetic acid,CAS:16648-44-5;BMK POWDER bmk white powder 3- Oxo-2-PhenylbutanaMide BMK;16648-44-5 methyl α-acetylphenylacetate;BMK Glycidate powder 16648-44-5 manufacturer supplier suppliers factory;BMK Glycidate;Methyl 2- phenylacetoacetate;BMK Glycidate Methyl 2-phenylacetoacetate;BMK Benzeneacetic acidcas16648-44-5 white powder 3-Oxo-2-PhenylbutanaMide BMK CAS: 16648-44-5 MF: C11H12O3 MW: 192.21 EINECS: 234-232-0 Product Categories: pharmaceutical intermediate;organic interme;intermediate;Additive;pharmaceutical;I , ntermediate Mol File: 16648-44-5.mol WhatsApp:+8617531096629 E- , mail:Anna@hebeishengyang.com
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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CAS No. 5413-05-8 Other Names ethyl 2-phenyl-3-oxobutanoate MF C12H14O3 EINEC , S No. 226-500-0 Place of Origin China Type Pharmaceutical Intermediates Purity 98% Model Number 5413-05-8 Application Pharmaceutic , al Intermediates Appearance Light yellow liquid, white powder CAS No. 5413-05-8 MF C12H14O3, C12H14O3 Purity 98% Appearance Light yellow liquid, white powder Brand Name DUMI Application Organic intermediate Product name BMK glycidate EINECS 226-500-0 BP 140-144
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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Items Specifications CAS 1631074-54-8 Formula C22H24N4O Molar Mass 360.461 Appearance powder Package Aluminum foil bag, or customized Deliver 2 days after payment Shipping FedEx, DHL, TNT, UPS, etc. Payment PayPal, Bitcoin, Western Union, MoneyGram WhatsApp:+8617531096629 E-mail: , Anna@hebeishengyang.com
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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CAS 802855-66-9 Formula C13H17NO3 Molar Mass 235.283 Appearance Crystal / Crystalline ( color can be customized) Package Aluminum foil bag, or customized Deliver 2 days after payment Shipping FedEx, DHL, TNT, UPS, etc. Payment PayPal, Bitcoin, Western Union, MoneyGram WhatsApp:+8617531096629 E-mail: , Anna@hebeishengyang.com
Minimum Order: 10 long tons
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17531096629
Hebei Handan
Handan 056000
China
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