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Alfa Aesar™ Streptavidin, Streptomyces avidinii

A protein with high affinity for biotin

$183.51 - $482.69

Chemical Identifiers

CAS 9013-20-1
Molecular Formula C14H17BrClNO2S
Molecular Weight (g/mol) 378.709
MDL Number MFCD00082035
InChI Key RTWACOLFHOBGCE-UHFFFAOYSA-N
PubChem CID 51062757
IUPAC Name 2-[(3-chlorophenyl)-piperidin-1-ium-1-ylidenemethyl]sulfanylacetic acid;bromide
SMILES C1CC[N+](=C(C2=CC(=CC=C2)Cl)SCC(=O)O)CC1.[Br-]
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAJ624288PL View Documents Alfa Aesar™
J624288PL
2mg Each for $183.51
 
AAJ62428MA View Documents Alfa Aesar™
J62428MA
10mg Each for $482.69
 
Description

Description

Applications
Streptavidin is used as a tetrameric protein used to visualize biotin conjugated molecules in ELISA. Due to the strong affinity of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits. Streptavidin is widely used in molecular biology through its unique high affinity for the biotin.

Solubility
Gives a clear solution at 5mg/ml in 0.1M NaCl. is soluble in water at 1 mg/mL, or in phosphate buffered saline (PBS).

Notes
Reconstitute at 1mg/ml in water or PBS
Specifications

Chemical Identifiers

9013-20-1
378.709
RTWACOLFHOBGCE-UHFFFAOYSA-N
2-[(3-chlorophenyl)-piperidin-1-ium-1-ylidenemethyl]sulfanylacetic acid;bromide
C14H17BrClNO2S
MFCD00082035
51062757
C1CC[N+](=C(C2=CC(=CC=C2)Cl)SCC(=O)O)CC1.[Br-]

Specifications

9013-20-1
MFCD00082035
C1CC[N+](=C(C2=CC(=CC=C2)Cl)SCC(=O)O)CC1.[Br-]
378.709
13.5 kd
95%
2mg
C14H17BrClNO2S
RTWACOLFHOBGCE-UHFFFAOYSA-N
2-[(3-chlorophenyl)-piperidin-1-ium-1-ylidenemethyl]sulfanylacetic acid;bromide
51062757
Lyophilized Powder
White
Streptavidin, Streptomyces avidinii
Safety and Handling

Safety and Handling

Recommended Storage : −30° to −10°C