Product Data | |
Description | Recombinant protein of human mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor) (MASP1), transcript variant 2 |
Species | Human |
Expression Host | HEK293T |
Expression cDNA Clone or AA Sequence | Recombinant protein was produced with TrueORF clone, RC221839. Click on the TrueORF clone link to view cDNA and protein sequences. |
Tag | C-Myc/DDK |
Predicted MW | 48.6 kDa |
Concentration | >50 ug/mL as determined by microplate BCA method |
Purity | > 80% as determined by SDS-PAGE and Coomassie blue staining |
Buffer | 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol |
Reference Data | |
Locus ID | 5648 |
Refseq Size | 4184 |
Cytogenetics | 3q27.3 |
Refseq ORF | 2184 |
Synonyms | 3MC1; CRARF; CRARF1; MAP1; MAp44; MASP; MASP3; PRSS5; RaRF |
Summary | This gene encodes a serine protease that functions as a component of the lectin pathway of complement activation. The complement pathway plays an essential role in the innate and adaptive immune response. The encoded protein is synthesized as a zymogen and is activated when it complexes with the pathogen recognition molecules of lectin pathway, the mannose-binding lectin and the ficolins. This protein is not directly involved in complement activation but may play a role as an amplifier of complement activation by cleaving complement C2 or by activating another complement serine protease, MASP-2. The encoded protein is also able to cleave fibrinogen and factor XIII and may may be involved in coagulation. A splice variant of this gene which lacks the serine protease domain functions as an inhibitor of the complement pathway. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010] |
Protein Families | Druggable Genome, Protease |
Protein Pathways | Complement and coagulation cascades |
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