ADAM2 Rabbit pAb
- 产品详情
- 实验流程
Application
| WB |
|---|---|
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 63 KDa |
| Physical State | Liquid |
| Immunogen | KLH conjugated synthetic peptide derived from mouse ADAM2 |
| Epitope Specificity | 451-550/735 |
| Isotype | IgG |
| Purity | affinity purified by Protein A |
| Buffer | Preservative: 0.02% Proclin300, Constituents: 1% BSA, 0.01M PBS, pH7.4. |
| SIMILARITY | Contains 1 disintegrin domain. Contains 1 EGF-like domain. Contains 1 peptidase M12B domain. |
| SUBUNIT | Heterodimer with ADAM1/fertilin subunit alpha. |
| Post-translational modifications | The prodomain and the metalloprotease domain are cleaved during the epididymal maturation of the spermatozoa. |
| Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| Background Descriptions | 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. |
| Other Names | CRYN1; CRYN2; CT15; FTNB; PH-30b; PH30; PH30-beta; ADAM2_HUMAN; ADAM2; ADAM 2; Cancer/testis antigen 15 (CT15); Fertilin subunit beta; PH-30 (PH30); ADAM metallopeptidase domain 2; fertilin beta; cancer/testis antigen 15 |
|---|---|
| Dilution | WB=1:500-2000 |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. 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. |
| Name | ADAM2 Rabbit pAb |
| Function | 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. |
For Research Use Only. Not For Use In Diagnostic Procedures.
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
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