Product Name	Streptavidin
Chinese Name	链酶亲和素抗体
Alias	SA protein; SA V1; SA V2; Streptavidin V1; Streptavidin V2; SAV1_STRVL.
literatures	Specific References  (2)     |     SL0437R has been referenced in 2 publications. [IF=6.799] Jingru Yao. et al. Biological gel-based microchamber array for tumor cell proliferation and migration studies in well-controlled biochemical gradients. Lab Chip. 2021 Jun;:  IF ;  Human.   PubMed:34159958 [IF=4.389] Jiuxin Zhu. et al. GPC3-targeted and curcumin-loaded phospholipid microbubbles for sono-photodynamic therapy in liver cancer cells. Colloid Surface B. 2021 Jan;197:111358  IHC ;  Human.   PubMed:33068823
Research Area	Cell biology  immunology
Immunogen Species	Rabbit
Clonality	Polyclonal
Applications	WB=1:500-2000 ELISA=1:5000-10000 IHC-F=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	53kDa
Cellular localization	Extracellular matrix Secretory protein
Form	Liquid
Concentration	1mg/ml
immunogen	Streptavidin protein
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Streptavidin is biotin-binding protein that was originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin has no carbohydrate and has a mildly acidic pI of 5. Thermo Scientific Pierce Streptavidin products use a recombinant form of streptavidin having a mass of 53,000 daltons and a near-neutral pI. Streptavidin is a tetrameric protein, with each subunit binding one molecule of biotin with affinity similar to that of avidin. Guanidinium chloride will dissociate avidin and streptavidin into subunits, but streptavidin is more resistant to dissociation. Function: The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). Subunit: Homotetramer (By similarity). Subcellular Location: Secreted. Similarity: Belongs to the avidin/streptavidin family. Contains 1 avidin-like domain. SWISS: P22629 Gene ID: N/A Database links:
Product Picture	Sample: Lane 1: Streptavidin (SL0437P) Primary: Anti- Streptavidin (SL0437R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 53 kDa Observed band size: 12 kDa

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