阳离子通道精子相关蛋白1抗体

供应商 ：江西江蓝纯生物试剂有限公司

库存 ：110

克隆性 ：单克隆

保质期 ：1年

抗体英文名 ：CATSPER

抗体名 ：阳离子通道精子相关蛋白1抗体

适应物种 ：人/动物/植物

应用范围 ：WB,ELISA等

浓度 ：1mg/ml

保存条件 ：-20 °

规格 ：100ul/200ul

产品货号 :  jlcR23327
英文名称 :  CATSPER
中文名称 : 阳离子通道精子相关蛋白1抗体
别    名 :  ation channel sperm associated 1; Cation channel sperm associated protein 1; CATSPER 1; CATSPER; hCatSper; MGC33335; MGC33368; Sperm associated cation channel 1; Sperm ion channel; CTSR1_HUMAN; Cation channel sperm-associated protein 1; CatSper1; hCatSper.  
研究领域 :  细胞生物  发育生物学  通道蛋白  
抗体来源 :  Rabbit
克隆类型 :  Polyclonal
交叉反应  :  Mouse, Rat,
产品应用 :  WB=1:500-2000 ELISA=1:500-1000  
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 :  90kDa
细胞定位 :  细胞膜
性    状 :  Lyophilized or Liquid
浓    度 :  1mg/ml
免 疫 原 :  KLH conjugated synthetic peptide derived from mouse CATSPER:451-550/686 <Extracellular>
亚    型 :  IgG
纯化方法 :  affinity purified by Protein A
储 存 液 :  0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 :  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
PubMed :  PubMed
产品介绍 :   CATSPER1 is a voltage-gated calcium channel that plays a central role in sperm cell hyperactivation. It controls calcium entry to mediate the hyperactivated motility, a step needed for sperm motility which is essential late in the preparation of sperm for fertilization. It is activated by intracellular alkalinization.

Function:
Voltage-gated calcium channel that plays a central role in calcium-dependent physiological responses essential for successful fertilization, such as sperm hyperactivation, acrosome reaction and chemotaxis towards the oocyte. Activated by extracellular progesterone and prostaglandins following the sequence: progesterone > PGF1-alpha = PGE1 > PGA1 > PGE2 >> PGD2. The primary effect of progesterone activation is to shift voltage dependence towards more physiological, negative membrane potentials; it is not mediated by metabotropic receptors and second messengers. Sperm capacitation enhances the effect of progesterone by providing additional negative shift. Also activated by the elevation of intracellular pH.

Subunit:
Heterotetramer; possibly composed of CATSPER1, CATSPER2, CATSPER3 and CATSPER4 (Potential). Component of the CatSper complex. Interacts with CATSPER3 and CATSPER4. Interacts with Ca(v)3.3/CACNA1I, leading to suppress T-type calcium channel activity.

Subcellular Location:
Cell projection, cilium, flagellum membrane; Multi-pass membrane protein. Note=Specifically located in the principal piece of sperm tail.

Tissue Specificity:
Testis-specific.

DISEASE:
Defects in CATSPER1 are the cause of spermatogenic failure type 7 (SPGF7) [MIM:612997]. An infertility disorder characterized by non-motile sperm or sperm motility below the normal threshold, low sperm count, increased abnormally structured spermatozoa, and reduced semen volume.

Similarity:
Belongs to the cation channel sperm-associated (TC 1.A.1.19) family.

SWISS:
Q91ZR5

Gene ID:
225865

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品图片