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9013-20-1 - Streptavidin, Streptomyces avidinii - J62428 - Alfa Aesar

J62428 Streptavidin, Streptomyces avidinii

CAS Number
9013-20-1
Synonyms

Size Price ($) Quantity Availability
2mg 115.36
10mg 300.76
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Streptavidin, Streptomyces avidinii

MDL
MFCD00082035

Chemical Properties

Form
Lyophilized powder, 13.5 kDa
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).

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.

Notes

Reconstitute at 1mg/ml in water or PBS

Literature References

Meyer, D.L., et al. Reduced antibody response to streptavidin through site-directed mutagenesis. Protein Sci. 2001, 10, (3), 491-503.

Rusakiewicz, S., et al. Soluble HLA/peptide monomers cross-linked with co-stimulatory antibodies onto a streptavidin core molecule efficiently stimulate antigen-specific T cell responses. span class="italictxt"> Cancer Immunol. Immunother. 2009, 58, (9), 1459-1470.

Other References

Harmonized Tariff Code
3504.00
TSCA
No

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