MSP-HE102-100μg / 询价
MSP-HE102-500μg / 询价
MSP-HE102-500μgx2 / 询价
Human MASP2 Protein
Recombinant Human MASP2 Protein is expressed from E.coli with His tag at the C-Terminus.It contains Gly288-Phe686 [Accession | O00187-1].
The protein has a predicted MW of 46.9 kDa. Due to autocatalytic cleavage, the protein migrates to 18 kDa&25-30 kDa based on Bis-Tris PAGE result.
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Less than 1 EU per μg by the LAL method.
Lyophilized from 0.22 μm filtered solution in 20 mM Tris, 200 mM NaCl (pH 9.0). Normally 8% trehalose is added as protectant before lyophilization.
Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.
-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Te MASP2 gene is located on the chromosome 1p36.23–31 and encodes two proteins, MASP-2 and Map198. Both the levels and function of MASP-2 are modulated by the single-nucleotide polymorphisms (SNPs) of the MASP2 gene. Te level of MASP-2 in plasma plays a dual role in the infection and progression of infectious diseases. Te defciency of MASP-2 in plasma has been associated with the susceptibility of HIV. By contrast, the overproduction of MASP-2 may increase the infammatory efect.
MAP19; MASP-2; MASP1P1; sMap
Li Z, Wang M, Zhong H, Huang X, Wu X, Zhang X, Wang J, Deng J, Chen M, Chen L, Tan H. Impact of MASP2 gene polymorphism and gene-tea drinking interaction on susceptibility to tuberculosis. Sci Rep. 2021 Mar 22;11(1):6544. doi: 10.1038/s41598-021-86129-x. PMID: 33753877; PMCID: PMC7985323.
