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Rabbit Anti-CATSPER/FITC Conjugated antibody (bs-23326R-FITC)
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說(shuō) 明 書(shū): 100ul  
100ul/2980.00元
大包裝/詢價(jià)
產(chǎn)品編號(hào) bs-23326R-FITC
英文名稱1 Rabbit Anti-CATSPER/FITC Conjugated antibody
中文名稱 FITC標(biāo)記的陽(yáng)離子通道精子相關(guān)蛋白1抗體
別    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.  
規(guī)格價(jià)格 100ul/2980元 購(gòu)買        大包裝/詢價(jià)
說(shuō) 明 書(shū) 100ul  
研究領(lǐng)域 細(xì)胞生物  發(fā)育生物學(xué)  通道蛋白  
抗體來(lái)源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng)
產(chǎn)品應(yīng)用 ICC=1:50-200 IF=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 90kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human CATSPER
亞    型 IgG
純化方法 affinity purified by Protein A
儲(chǔ) 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 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.
產(chǎn)品介紹 background:
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.

Database links:

Entrez Gene: 117144 Human

Entrez Gene: 225865 Mouse

SwissProt: Q8NEC5 Human

SwissProt: Q91ZR5 Mouse



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