Human SEMA4A Protein, His Tag

Figure 1. Human SEMA4A Protein, His Tag on SDS-PAGE under reducing condition.
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Amount : | 10µg |
Purification : | The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. |
Content : | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution. |
Storage condition : | Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
Gene : | SEMA4A |
Uniprot ID : | Q9H3S1 |
Alternative Name : | RP35; SEMB; SEMAB; CORD10,Recombinant human SEMA4A Protein with C-terminal 10?His tag |
This gene encodes a member of the semaphorin family of soluble and transmembrane proteins. Semaphorins are involved in numerous functions, including axon guidance, morphogenesis, carcinogenesis, and immunomodulation. The encoded protein is a single-pass type I membrane protein containing an immunoglobulin-like C2-type domain, a PSI domain and a sema domain. It inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. It is an activator of T-cell-mediated immunity and suppresses vascular endothelial growth factor (VEGF)-mediated endothelial cell migration and proliferation in vitro and angiogenesis in vivo. Mutations in this gene are associated with retinal degenerative diseases including retinitis pigmentosa type 35 (RP35) and cone-rod dystrophy type 10 (CORD10). Multiple alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Sep 2010]
Molecular Weight : The protein has a predicted molecular mass of 73.3 kDa after removal of the signal peptide. The apparent molecular mass of SEMA4A-His is approximately 70-100 kDa due to glycosylation.
Tag :C-10?His tag
Molecular Weight : The protein has a predicted molecular mass of 73.3 kDa after removal of the signal peptide. The apparent molecular mass of SEMA4A-His is approximately 70-100 kDa due to glycosylation.
Tag :C-10?His tag
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