The source information will be listed on the lot specific Certificate of Origin. Please navigate to the DOCUMENTATION section of the Product Detail Page to access a certificate under the ‘Certificate of Origin’ tab: https://www.sigmaaldrich.com/product/sigma/a7888#product-documentation
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Informazioni su questo articolo
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Nome del prodotto
Sieroalbumina, heat shock fraction, suitable for RIA, pH 5.2, ≥96%
biological source
bovine
assay
≥96%
form
lyophilized powder
quality
suitable for RIA
mol wt
~66 kDa
purified by
heat shock fractionation
packaging
poly bottle of
origin
USA origin
technique(s)
blood typing: suitable
impurities
BT and VSV virus, tested
loss
≤5%
pH
5.2
solubility
water: soluble (40 mg/ml)
suitability
suitable for insulin RIA procedures
UniProt accession no.
foreign activity
BT virus, none detected
VSV virus, none detected
storage temp.
2-8°C
Quality Level
Gene Information
bovine ... ALB(280717)
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Categorie correlate
1 of 4
Questo articolo | A9647 | 2905-OP | A3803 |
|---|---|---|---|
| biological source bovine | biological source bovine | biological source - | biological source bovine |
| technique(s) blood typing: suitable | technique(s) immunocytochemistry: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable |
| origin USA origin | origin USA origin | origin - | origin USA origin |
| grade RIA grade | grade - | grade - | grade - |
| assay ≥96% | assay ≥98% | assay ≥99±% (electrophoresis) | assay ≥98% (agarose gel electrophoresis) |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
Application
- come agente bloccante nel saggio ELISA (saggio immuno-assorbente legato a un enzima)(154)
- come componente del terreno di Dulbecco-PBS per la coltura dei follicoli preantrali (155)
- come componente del terreno tamponato Tris modificato (mTBM) per l′inseminazione degli oociti (156)
Biochem/physiol Actions
Disclaimer
Features and Benefits
- Frazionato con shock termico
- Adatto per dosaggio radioimmunologico (RIA)
General description
Preparation Note
Classe di stoccaggio
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Is this from bred animal?
1 risposta-
Utile?
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At what concentration is Product A7888, Albumin from bovine serum (BSA), soluble in water?
1 risposta-
We have not established an upper limit of solubility for this product in water. At 40 mg/mL, an aqueous solution of this product may light yellow to green and slightly hazy.
Utile?
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What is the Department of Transportation shipping information for this product?
1 risposta-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the molecular weight of Product A7888, Albumin from bovine serum?
1 risposta-
BSA consists of 583 amino acid residues. The molecular weight calculated by NIST is 66429.03. It has also been calculated by GPMAW (General Protein Mass Analysis for Windows) as 66429.94.
Utile?
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What does RIA grade mean in the description of Product A7888, Albumin from bovine serum?
1 risposta-
RIA grade means that this product has been shown suitable for radioimmunoassays.
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