- Order@AmCellBio.com
- (1)650-390-0158
Preweighed Small Packs
BSA (1g, 3g, 5g)
Features
*Manufactured according to FDA cGMPs
*For 1%, 3% and 5% fresh BSA solution
*Ultra low protease, endotoxin and IgG
*Preweighed and highly soluble
**International Serum Industry Association (ISIA) certified
*Ideal for immunoassay ( EIA, RIA, western blocker, immunofluorescent staining, etc), antibody dilution, enzyme stabilizer; protein standard; serology; mammalian cell culture
This small package of bovine serum albumin (BSA) is accurately pre-measured and easy to make 1%, 3% or 5% fresh blocking buffer. Compared to shorter shelf life in a large bottled package, individually packed BSA bags has a longer storage time of at least 5 years.
Our bulk order of BSA is a high purity, lyophilized “Fraction V” powder. This product has been tested and can be used in western blot, IHC, ICC, protease-sensitive Immunoassays such as RIA, EIA and ICF, protein standard, diluent and enzyme stabilizer , hybridization and selected cell culture applications.
Fresh blocking buffer made of preweighed powder BSA performs better than commercial stock solution.
Quality Control
Total protein> 99.0% ; Albumin purity: 100% ; Solubility (4% water): Clear to slightly hazy ; Moisture < 2.0%; pH (10% water): 6.8 to 7.2; Ash < 2%; Protease < 0.005 Units/mg; Endotoxin < 0.1 EU/mg ; Heavy Metals (Pb)< 1 ppm
Package Size
1g, 3g and 5g
Store at
Room temperature
Shelf Life
5 years
| Cat No. | Size | Price | |
| Bovine Serum Albumin | BSA1-10 | 1gX10 pack | US$49 |
| BSA1-20 | 1gX20 pack | US$99 | |
| BSA1-40 | 1gX40 pack | US$189 | |
| BSA3-10 | 3gX10 pack | US$99 | |
| BSA3-20 | 3gX20 pack | US$189 | |
| BSA3-40 | 3gX40 pack | US$369 | |
| BSA5-10 | 5gX10 pack | US$159 | |
| BSA5-30 | 5gX30 pack | US$469 |
Nonfat Milk (3g &5g)
Features
*Preweighed and fast to dissolve in cold water
*For 3% or 5% fresh blocking solution
*Save time and fridge space
*Longer shelf life
*Immuno grade, ideal for western blocking
AmCell Biosciences provides premeasured small package of nonfat milk to save time and increase accuracy. This instant nonfat dry milk has been tested in immuno assays such as western blotting. It blocks nonspecific binding sites of PVDF and nitrocellulose membranes to reduce subsequent background.
Compared to other brands milk (such as Bio-Rad), our powder is much easier to resolve in cold water and takes no time to make fresh buffer. Fresh buffer usually performs better than stock solutions and save space in refrigerator
Bulk order products for small package are from chosen renowned supplier to assure consistently high product quality.
Quality Control
Protein: 35%; Carbohydrates: 52%; Fat: <1% (Compared to 26-40% in whole milk powder); Calcium: 1.3%; Potassium: 1.7%; Sodium: 0.5%; Moisture: <4.5%. Western blot and IHC tested.
Package Size
3g and 5g
Store at
Room temperature
Shelf Life
5 years
| Cat No. | Size | Price | |
| Non-Fat Milk | NFM3-10 | 3gX10 pack | US$69 |
| NFM3-20 | 3gX20 pack | US$129 | |
| NFM3-40 | 3gX40 pack | US$209 | |
| NFM5-10 | 5gX10 pack | US$79 | |
| NFM5-30 | 5gX30 pack | US$179 |