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Mouse SEMA3A Gene cDNA clone plasmid

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Mouse SEMA3A cDNA Clone Product Information
Gene_bank_ref_id:NM_009152.3
RefSeq ORF Size:2319bp
cDNA Description:Full length Clone DNA of Mus musculus sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3A.
Gene Synonym:SemD, SEMA1, Semad, coll-1, Hsema-I, Sema3a
Species:Mouse
Vector:pMD18-T Simple Vector
Plasmid:pMD-mSEMA3A
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence except for the point mutation 1423 A/G resulting in the amino acid Ile substitution by Val.
Sequencing primers:M13-47 and RV-M
Promoter:
Application:
Antibiotic in E.coli:
Antibiotic in mammalian cell:
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
pMD18-T Vector Information

pMD18-T Vector is a high-efficiency TA cloning vector constructed from pUC18, of which multiple cloning sites as shown below. The pMD18-T Vector is 2.6kb in size and contains the amplicin resistance gene for selection. The coding sequence was inserted by TA cloning at site 425.

pMD18-T vector Usage Suggestion:

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

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Background

Semaphorins are a family of secreted and cell-bound signaling molecules defined by the presence of a common 500 aa Sema domain. They are best characterized in relation to axon guidance during development of the nervous system. The functions of Semaphorins 3A (SEMA3A) are mediated primarily through binding to the Neuropilin-1 (Npn-1) and Plexin-A1 coreceptor complex. Neuropilins lack a signaling-competent cytoplasetmic domain and ensure semaphorin binding, whereas the transmembrane receptor plexin mediates the intracellular response. As the first identified vertebrate semaphorin, SEMA3A functions either as a chemorepulsive agent inhibiting axonal outgrowth, or as a chemoattractive agent stimulating the growth of apical dendrites. In both cases, the protein is vital for normal neuronal pattern development. Its overexpression is associated with schizophrenia which is seen in various human tumor cell lines, and aberrant release is associated with the progression of Alzheimer's disease

References
  • Giordano,A. et al., 2003, J Neurocytol.32(4):345-352.
  • Good, P. F. et al., 2005, J. Neurochem.91(3): 716-736.
  • Gu, C. et al., 2005, Science.307(5707): 265–268.
  • Chadborn,N.H. et al., 2006, J Cell Sci.119(Pt 5):951-957.
  • Schmidt,E.F. et al., 2007, Adv Exp Med Biol.600:1-11.
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    Catalog: MG50631-M
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