精子頂體前體蛋白抗體 返回列表頁(yè)

英文名稱(chēng) Acrosin
中文名稱(chēng) 精子頂體前體蛋白抗體
別    名 ACR; Acrosin precursor; ACRS;Preproacrosin; Proacrosin; ACRO_HUMAN.
精子頂體前體蛋白抗體 
說(shuō) 明 書(shū) 0.1ml  0.2ml  
研究領(lǐng)域 細(xì)胞生物  免疫學(xué)  泛素  
抗體來(lái)源 Rabbit
克隆類(lèi)型 Polyclonal
交叉反應(yīng) Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, 
產(chǎn)品應(yīng)用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 （石蠟切片需做抗原修復(fù)）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 2/41/44kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human Acrosin
亞    型 IgG
純化方法 affinity purified by Protein A
儲(chǔ) 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
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:
Acrosin is the major proteinase present in the acrosome of mature spermatozoa. It is a typical serine proteinase with trypsin-like specificity. It is stored in the acrosome in its precursor form, proacrosin. The active enzyme functions in the lysis of the zona pellucida, thus facilitating penetration of the sperm through the innermost glycoprotein layers of the ovum. The mRNA for proacrosin is synthesized only in the postmeiotic stages of spermatogenesis. In humans proacrosin first appears in the haploid spermatids.

Function:
Acrosin is the major protease of mammalian spermatozoa. It is a serine protease of trypsin-like cleavage specificity, it is synthesized in a zymogen form, proacrosin and stored in the acrosome.

Subunit:
Heavy chain (catalytic) and a light chain linked by two disulfide bonds. Forms heterodimer with SERPINA5.

Similarity:
Belongs to the peptidase S1 family.
Contains 1 peptidase S1 domain.

Database links:

Entrez Gene: 49 Human

Omim: 102480 Human

SwissProt: P10323 Human

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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