产品货号 : mlR20815
英文名称 : ADAM2
中文名称 : 去整合素样金属蛋白酶2抗体
别 名 : A disintegrin and metalloproteinase domain 2; ADAM 2; ADAM metallopeptidase domain 2; ADAM2_MOUSE; AI323749; Cancer/testis antigen 15; CRYN1; CRYN2; CT15; Disintegrin and metalloproteinase domain-containing protein 2; Fertilin beta; Fertilin subunit beta; Ftnb; PH 30; PH 30b; PH-30; PH30; Ph30 beta; PH30-beta.
研究领域 : 肿瘤 细胞生物 免疫学 信号转导 激酶和磷酸酶 细胞骨架 细胞外基质 泛素
抗体来源 : Rabbit
克隆类型 : Polyclonal
交叉反应 : Human, Mouse,
产品应用 : WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 : 63/80kDa
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 ADAM2:451-550/735 <Extracellular>
亚 型 : IgG
纯化方法 : affinity purified by Protein A
储 存 液 : Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
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background:
ADAM-2, also known as PH-30?and Fertilin-? was first described as a sperm-egg fusion protein from guinea pig. A member of the metalloproteinase family containing disintigrin-like domains (ADAMs), the function of ADAM-2 is still poorly understood. Unlike ADAM-1, ADAM-2 does not contain the canonical HExxHxxxxxH zinc metalloproteinase motif, and is not thought to be proteolytically active. Like the other ADAMs, ADAM-2 domain structure consists of a signal sequence followed by a propeptide domain, a metalloproteinase domain, a disintegrin domain cysteine-rich domain, an EGF-like domain, a transmembrane domain, and a cytoplasmic domain. Three isoforms of ADAM-2 are reported to date, which differ in the beginning of the metalloproteinase domain and cysteine-rich domain. The sequences are coded from intronless genes. The longest ADAM-2 message encodes a protein of 735 amino acids, with a predicted mass of 82.5 kDa and a pI of 5.73. The 716 amino acid form of ADAM-2 has a deletion in the start of the metalloproteinase domain, relative to the longer form, and has a predicted mass of 80.2 kDa and pI of 5.75. The shorter form of 579 amino acids shared the deletion in the MP domain, and also has a deletion in the cystein-rich domain. Localized on the surface of sperm, the ADAM-2 isoforms are thought to form a heterodimer with ADAM-1 (fertilin-a), and facilitate sperm-egg fusion, although there is some controversy about the precise actions the proteins play. Integrin a6? on the egg surface is thought to dock with a QDECD motif in the disintegrin domain of ADAM-2, and there is some speculation that ADAM-1/ADAM-2 heterodimewr initiated ADAM-3 production on the cell surface.
Function:
Sperm surface membrane protein that may be involved in sperm-egg plasma membrane adhesion and fusion during fertilization. Could have a direct role in sperm-zona binding or migration of sperm from the uterus into the oviduct. Interactions with egg membrane could be mediated via binding between its disintegrin-like domain to one or more integrins receptors on the egg. This is a non catalytic metalloprotease-like protein.
Subunit:
Heterodimer with ADAM1/fertilin subunit alpha.
Subcellular Location:
Membrane; Single-pass type I membrane protein.
Tissue Specificity:
Expressed specifically in testis.
Post-translational modifications:
The prodomain and the metalloprotease domain are cleaved during the epididymal maturation of the spermatozoa.
Similarity:
Contains 1 disintegrin domain.
Contains 1 EGF-like domain.
Contains 1 peptidase M12B domain.
SWISS:
Q60718
Gene ID:
11495
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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