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Rabbit Anti-CATSPER/Gold Conjugated antibody (bs-23326R-Gold)
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說 明 書: 100ul(10nm  15nm  35nm
100ul/2980.00元
大包裝/詢價(jià)
產(chǎn)品編號 bs-23326R-Gold
英文名稱1 Rabbit Anti-CATSPER/Gold Conjugated antibody
中文名稱 膠體金標(biāo)記的陽離子通道精子相關(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 購買        大包裝/詢價(jià)
說 明 書 100ul(10nm  15nm  35nm
研究領(lǐng)域 細(xì)胞生物  發(fā)育生物學(xué)  通道蛋白  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng)
產(chǎn)品應(yīng)用 IEM=1:20-200 ICA=1:20-200 ChIP=1:20-200 
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 0.4mg/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 存 液 0.02M TBS(pH8.2) with 1% BSA, 0.03% Proclin300.
保存條件 Store at 2-8 oC for 3-6 months. Avoid repeated freeze/thaw cycles.
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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