Anti-B7-DC antibody
Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB |
---|---|
Primary Accession | Q9BQ51 |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 31kDa,21KD |
Antigen Region | 41-150/273 aa |
Gene ID | 80380 |
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Other Names | Programmed cell death 1 ligand 2, PD-1 ligand 2, PD-L2, PDCD1 ligand 2, Programmed death ligand 2, Butyrophilin B7-DC, B7-DC, CD273, PDCD1LG2, B7DC, CD273, PDCD1L2, PDL2 |
Dilution | WB~~ 1:1000 IHC-P~~1:100~1:500 |
Format | 0.01M TBS(pH7.4), 0.09% (W/V) sodium azide and 50% Glyce |
Storage | Store at -20 ℃ 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 ℃. |
Name | PDCD1LG2 |
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Synonyms | B7DC, CD273, PDCD1L2, PDL2 |
Function | Involved in the costimulatory signal, essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production (By similarity). |
Cellular Location | [Isoform 3]: Secreted [Isoform 1]: Cell membrane; Single-pass type I membrane protein {ECO:0000250|UniProtKB:Q9WUL5, ECO:0000305|PubMed:15340161} |
Tissue Location | Highly expressed in heart, placenta, pancreas, lung and liver and weakly expressed in spleen, lymph nodes and thymus |
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Provided below are standard protocols that you may find useful for product applications.
Background
B7DC is a 33kDa member of the immunoglobulin receptor superfamily expressed on DC, liver and a small subset of macrophages as well as a few transformed cell lines. B7DC has been reported to be stimulatory on dendritic cells when cross linked and to inhibit T cell activation upon engaging the PD1 receptor. B7DC has also been reported to bind to an alternative receptor and to mediate T cell activation through non PD1 mediated interactions
References
Tseng S.-Y.,et al.J. Exp. Med. 193:839-846(2001).
Latchman Y.,et al.Nat. Immunol. 2:261-268(2001).
He X.-H.,et al.Acta Biochim. Biophys. Sin. 36:284-289(2004).
Humphray S.J.,et al.Nature 429:369-374(2004).
Zhang Z.,et al.Protein Sci. 13:2819-2824(2004).
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