超碰97自拍_久久99久久98精品免观看软件_在线亚洲一区_九九视频这里只有精品_国产精品一区二区欧美视频_精品国产区一区

掃碼關注公眾號           掃碼咨詢技術支持           掃碼咨詢技術服務
  
客服熱線:400-901-9800  客服QQ:4009019800  技術答疑  技術支持  質量反饋  關于我們  聯系我們
越做高潮越喷奶水视频,欧美久久久网站,奇米四色影视
首頁 > 產品中心 > 標記一抗 > 產品信息
Rabbit Anti-CATSPER4/Gold Conjugated antibody (bs-6422R-Gold)
訂購熱線:400-901-9800
訂購郵箱:sales@bioss.com.cn
訂購QQ:  400-901-9800
技術支持:techsupport@bioss.com.cn
說 明 書: 100ul(10nm  15nm  35nm
100ul/2980.00元
大包裝/詢價
產品編號 bs-6422R-Gold
英文名稱 Rabbit Anti-CATSPER4/Gold Conjugated antibody
中文名稱 膠體金標記的陽離子通道精子相關蛋白4抗體
別    名 CTSR4_HUMAN; Cation channel sperm-associated protein 4; CatSper4; CatSper-4; cation channel, sperm-associated 4.   
規格價格 100ul/2980元 購買        大包裝/詢價
說 明 書 100ul(10nm  15nm  35nm
研究領域 細胞生物  免疫學  神經生物學  通道蛋白  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應 (predicted: Human, )
產品應用 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 57kDa
性    狀 Lyophilized or Liquid
濃    度 0.4mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human CATSPER4
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.
產品介紹 background:
CatSpers (cation channel, sperm associated proteins) are ion transport proteins located on the surface of sperm cells in the principal piece of the sperm tail. CatSpers are vital to sperm motility, fertilization and cAMP-mediated calcium influx in sperm. There are four CatSper proteins in mammalian sperm, namely CatSper (or CatSper1), CatSper2, CatSper3 and CatSper4. CatSper proteins contain a single, six-transmembrane-spanning segment and exhibit the voltage-dependent Ca2+ channel four-repeat structure. CatSper proteins are believed to assemble into a heterotetrameric complex, forming an alkalinization-activated Ca2+-selective channel. Mutations in any of the genes encoding CatSper family proteins can result in male infertility. CatSper3 plays an important role in the hyperactivated motility of sperm cells, a process that is required in the preparation of sperm for fertilization.

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 CATSPER1.

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.

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

Database links:
UniProtKB/Swiss-Prot: Q7RTX7

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
版權所有 2004-2026 www.ggggww.cn 北京博奧森生物技術有限公司
通過國際質量管理體系ISO 9001:2015 GB/T 19001-2016    證書編號: 00124Q34771R2M/1100
通過國際醫療器械-質量管理體系ISO 13485:2016 GB/T 42061-2022    證書編號: CQC24QY10047R0M/1100
京ICP備05066980號-1         京公網安備110107000727號
主站蜘蛛池模板: 久久久久免费网站 | 免费韩国一级毛片 | 久久亚洲经典 | 情侣黄网站大全免费看 | 城中村勾搭老熟女啪啪 | 成A人影片免费观看日本 | 亚洲伦理片在线观看 | 国产精品久久久久久在线 | 免费无码又爽又刺激a片涩涩软件 | 久久99婷婷国产精品免费 | 99久久99久久精品国产片 | 日本在线看片免费大黄 | 免费一区二区三区视频导航 | a级爱爱片 | 91精品天堂 | xxxxx日本69 | 日本高清视频免费看 | 看免费一级片 | 免费观看国产大片 | 亚洲成人黄色网址 | japanese50mature日本亂倫 | 中文在线a | 欧美性色黄大片 | 青免费视频 | 九九精品超级碰视频 | 国产美女在线精品 | 91亚洲精品在线观看 | ai杨幂被弄高潮在线观看 | 中国老太老妇xx对白 | 国产亚洲欧美另类在线第1页 | 乱码午夜极品国产内射 | 亚洲AV永久无码精品主页 | 成人久久久久久 | 在线观看人成 | 国产无吗一区二区三区在线欢 | 亚洲国产精品高潮呻吟久久 | 豪放女大兵在线 | 欲香欲色天天综合和网 | 四虎在线精品 | 欧美∨a| 久久国产精品-久久精品 |