9013-20-1
9013-20-1 structure
- Name: Streptavidin
- Chemical Name: Streptavidin
- CAS Number: 9013-20-1
- Molecular Formula: C14H17BrClNO2S
- Molecular Weight: 378.71228
- Catalog: analytical chemistry Analytical reagent Common analytical reagents
- Create Date: 2018-02-18 08:00:00
- Modify Date: 2026-07-01 15:05:35
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Streptavidin, a biotin-binding protein, is used as a versatile affinity tag. Streptavidin is used to visualize biotin conjugated molecule in a variety of biological applications, including Western blotting, Immunohistochemistry and ELISA[1].
| Name | Streptavidin |
|---|---|
| Synonyms |
Strtavidin,GMP ade
Strtavidin, from Strtomyces avidinii essentially salt-free, lyophilized powder, units/mg protein ULTRALINK(TM) IMMOBILIZED STRTAVIDIN ULTRALINK SA STRTAVIDIN, TYPEII IMMOBILIZED STRTAVIDIN PLUS Strtavidin, 17 units/mg protein Strtavidin-Agose from Strtomyces avidinii Recombinant Strtavidin(liquid) Strtavidin and Conjugates Strtavidin from Strtomyces avidinii Strtavidin Resin(Settled Resin) Strtavidin-Iron Oxide Pticles from Strtomyces avidinii IMMUNOPURE STRTAVIDIN Strtavidin (SA) ex. Strtomyces Avidinii for moleculbiology, 15U/mg Protein ALP-Strtavidin Strtavidin from Strtomyces avidinii, lyophilized r-Strtavidin (r-SA) ex. Strtomyces Acidinii in E.Coli - Type 1, 17U/mg protein rStrtavidin WATER SEQUENCING ADE AVIDIN, STRTOMYCES AVIDINII Strtavidin (8CI, 9CI, ACI) Strtavidin Recombinant Protein (Stravidin from Strtomycesavidinii) ULTRALINK(TM) IMMOBILIZED STRTAVIDIN PLUS STRTAVIDIN extrapure AGOSE STRTAVIDIN Polystreptavidin AVIDIN, STRTOMYCES AVIDINI STRTAVIDIN EXPRESSED IN E. COLI Strtomyces Avidinii STRTAVIDIN RESIN STRTAVIDIN-COUPLED PTICLES STRTAVIDIN LYOPHIL. ADE Strtavidin avidinii Strtavidin Recombinant Core>15U/mg S4762-.1MG Strtavidin lyophil. salt-free IMMOBILIZED STRTAVIDIN STRTAVIDIN, IMMOBILIZED ON AGOSE CL-4B MFCD00082035 Strtavidin, for bio, 15 units/mg protein Polystrtavidin FITC-Strtavidin STRTAVIDIN FROM STRTOMYCES AVIDINII, ~14 U/MG STRTAVIDIN AGOSE |
| Description | Streptavidin, a biotin-binding protein, is used as a versatile affinity tag. Streptavidin is used to visualize biotin conjugated molecule in a variety of biological applications, including Western blotting, Immunohistochemistry and ELISA[1]. |
|---|---|
| Related Catalog | |
| In Vitro | Streptavidin exhibits lower levels of non-specific binding than avidin. The efficacy of streptavidin is derived from its extremely high binding affinity for the vitamin biotin. Streptavidin is wildly used in molecular biology through its unique high affinity for the biotin. The dissociation constant (Kd) of the biotin-streptavidin complex is about ~10-15 M[1]. |
| References |
| Molecular Formula | C14H17BrClNO2S |
|---|---|
| Molecular Weight | 378.71228 |
| Appearance | lyophilized powder |
| Storage condition | 2-8°C |
| Water Solubility | H2O: 0.1 mg/mL, clear, colorless |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn,Xi |
| Risk Phrases | 22-36/37/38-21/22 |
| Safety Phrases | 24/25-36-26-36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |