P3391
Protein A-Sepharose™ from Staphylococcus aureus
lyophilized powder
Synonym(s):
Protein A–Agarose
About This Item
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form
lyophilized powder
Quality Level
packaging
glass bottle of 1 g
glass bottle of 1.5 g
glass bottle of 250 mg
glass bottle of 5 g
storage condition
do not freeze
extent of labeling
3 mg per mL
technique(s)
affinity chromatography: suitable
color
white to gray
matrix
Sepharose CL-4B
matrix activation
cyanogen bromide
matrix attachment
amino
matrix spacer
1 atom
capacity
≥16 mg/mL binding capacity (human IgG)
solubility
water: 1 g/L at 20 °C
suitability
conforms to structure for swelling capacity (1g swells to 4 to 5 mL)
storage temp.
2-8°C
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General description
Application
- for immunoprecipitated placentas for protein and RNA analyses using Western blot technique.
- in chromatin immunoprecipitation to understand the link between Mediator and remodelling of chromatin structure at specific promoters.
- as lysis buffer to remove endogenous G-type Igs in protein extraction of brain samples from female rats.
- in immunoprecipitation of [32P] phosphomyristin C of rabbit antiserum, to study the down-regulation of protein kinase C (PKC) and phosphomyristin C (PMC) during T-cell development.
Quantity
Physical form
Legal Information
related product
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
JAN Code
P3391-1G:
P3391-VAR:
P3391-BULK:
P3391-250MG:
P3391-1.5G:
P3391-5G:
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Protocols
To determine the molecular weights of protein antigens, to study protein/protein interactions, to determine specific enzymatic activity, to monitor protein post-translational modifications and to determine the presence and quantity of proteins.
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