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Human LAIR2 Gene cDNA Clone (full-length ORF Clone)

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LAIR2cDNA Clone Product Information
Gene_bank_ref_id:NM_002288.3
cDNA Size:459
cDNA Description:ORF Clone of Homo sapiens leukocyte-associated immunoglobulin-like receptor 2 DNA.
Gene Synonym:CD306, MGC71634
Species:Human
Vector:pMD18-T Simple Vector
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence.
Shipping_carrier:Each tube contains approximately 10 μg of lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at ambient temperature for three months.
pMD18-T Simple Vector Information

pMD18-T Simple Vector is a high-efficiency TA cloning vector constructed from pUC18, of which the initial multiple cloning sites (MCS) were destroyed. Thus the cDNA should be amplified by PCR with primers containing a restriction site for subclone. Competent cells appropriate for pUC18 are also appropriated for the Vector, e.g. JM109, DH5α, TOP10. The pMD18-T Simple Vector is 2.6kb in size. Selection of the plasmid in E. coli is conferred by the ampicillin resistance gene. The coding sequence was inserted by TA cloning at site 425.

pMD18-T Simple Usage Suggestion

The coding sequence can be amplified by PCR with M13-47 and RV-M primers.

Vector Sequence Download
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Background

Leukocyte-associated immunoglobulin-like receptor 2 ( LAIR2 ), also known as CD306, is a 131 amino acid protein containing one lg-like C2-type domain. It is expressed as a soluble receptor exhibiting high affinity for various collagen molecules to which it binds in a hydroxyproline-dependent manner. LAIR2 is a member of the immunoglobulin superfamily and was identified by its similarity to LAIR1, an inhibitory receptor present on mononuclear leukocytes. LAIR2 is thought to be secreted and may help modulate mucosal tolerance. As a natural competitor for LAIR1, soluble LAIR2 prevents binding of human LAIR1 to collagens and LAIR1 cross-linking, thereby regulating its inhibitory potential. Accordingly, LAIR2 is suggested to perform an immunoregulatory function.

References
  • Meyaard, L. et al.,1997, Immunity.7:283-290.
  • Meyaard, L. et al.,1999, J. Immunol. 162:5800-5804.
  • Meyaard, L. et al., 2001,  J. Exp. Med. 194 (1): 107-112.
  • Meyaard, L., 2003, J Biol Regul Homeost Agents.  17 (4): 330-333.
  • Lebbink, R. J. et al., 2008, J Immunol. 180 (3):1662-1669.
  • Lebbink,R.J. et al., 2009,  Matrix Biol.  28 (4):202-210.
  • Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"