SPAG8 Rabbit pAb  (货号:B15870)

说明书

货号:B15870

规格价格
50ul ¥1080.00 加购物车
100ul ¥2050.00 加购物车
反应 Mouse,Rat
宿主 Rabbit
克隆性 Polyclonal
应用 WBIHC
推荐浓度 WB: 1:500 - 1:2000
IHC: 1:50 - 1:200
理论分子量 44kDa/51kDa/53kDa
实测分子量 45kDa
形式 Liquid
保存条件 Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.01% thiomersal,50% glycerol,pH7.3.
偶联物 Unconjugated
阳性对照 Mouse testis,Rat testis
细胞定位 Cytoplasmic vesicle,acrosome,secretory vesicle
纯化 Affinity purification

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抗原信息

抗原信息 Recombinant fusion protein.
序列 Email For Sequence

靶点信息

研究背景 The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization. Improved diagnosis and treatment of immunologic infertility, as well as identification of proteins for targeted contraception, are dependent on the identification and characterization of relevant sperm antigens. The protein encoded by this gene is recognized by sperm agglutinating antibodies from an infertile woman. This protein is localized in germ cells of the testis at all stages of spermatogenesis and is localized to the acrosomal region of mature spermatozoa. This protein interacts with ACT (activator of CREM in testis) and may play a role in CREM (cAMP response element modulator)-ACT-mediated gene transcription during spermatogenesis. This protein may also play a role in spermatogenesis by regulating microtubule formation and cell division. Alternatively spliced variants that encode different protein isoforms have been described but the full-length sequences of only two have been determined.
基因ID 26206
基因名 SPAG8
Swiss Q99932
别名 SPAG8;BS-84;CILD28;CT142;HSD-1;SMP1;SPAG3;hSMP-1
组织表达 Expressed in testis (germ cells), but not in liver, kidney, prostate and small intestine.
功能 Plays a role in spermatogenesis by enhancing the binding of CREM isoform tau to its coactivator FHL5 and increasing the FHL5-regulated transcriptional activation of CREM isoform tau (By similarity). Involved in the acrosome reaction and in binding of sperm to the zona pellucida (By similarity). Plays a role in regulation of the cell cycle by controlling progression through the G2/M phase, possibly by delaying the activation of CDK1 which is required for entry into mitosis (PubMed:19548270). May play a role in fertility and microtubule formation through interaction with RANBP9 (PubMed:10500252).
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