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Recombinant Human sperm autoantigenic protein 17, His-tagged

Cat.No. : SPA17-530H
Product Overview : SPA17, 1-151aa, Human, His tag, E.coli
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  • Gene Information
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Description : SPA17 is a protein present at the cell surface. The N-terminus has sequence similarity to human cAMP-dependent protein kinase A (PKA) type II alpha regulatory subunit (RIIa) while the C-terminus has an IQ calmodulin-binding motif. The central portion of the protein has carbohydrate binding motifs and likely functions in cell-cell adhesion. The protein was initially characterized by its involvement in the binding of sperm to the zona pellucida of the oocyte. Recent studies indicate that it is also involved in additional cell-cell adhesion functions such as immune cell migration and metastasis. Recombinant human SPA17 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Source : E.coli
Species : Human
Tag : His-tag
Form : Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol, 1mM DTT
Molecular Mass : 19.8 kDa (174aa) confirmed by MALDI-TOF(Molecular size on SDS-PAGE will appear higher)
AA Sequence : MGSSHHHHHH SSGLVPRGSH MGSMSIPFSN THYRIPQGFG NLLEGLTREI LREQPDNIPA FAAAYFESLL EKREKTNFDP AEWGSKVEDR FYNNHAFEEQ EPPEKSDPKQ EESQISGKEE ETSVTILDSS EEDKEKEEVA AVKIQAAFRG HIAREEAKKM KTNSLQNEEK EENK
Purity : >90% by SDS - PAGE
Storage : Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
Concentration : 1 mg/ml (determined by Bradford assay)
Gene Name : SPA17 sperm autoantigenic protein 17 [ Homo sapiens ]
Official Symbol : SPA17
Synonyms : SPA17; sperm autoantigenic protein 17; sperm surface protein Sp17; cancer/testis antigen 22; CT22; SP17; sperm protein 17; SP17-1;
Gene ID : 53340
mRNA Refseq : NM_017425
Protein Refseq : NP_059121
MIM : 608621
UniProt ID : Q15506
Chromosome Location : 11q24.2
Function : cAMP-dependent protein kinase regulator activity;

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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