Recombinant Human Mannan-binding lectin serine protease 1(MASP1)

Recombinant Human Mannan-binding lectin serine protease 1(MASP1)

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 22-32 working days

Research Topic: Immunology

Uniprot ID: P48740

Gene Names: MASP1

Organism: Homo sapiens (Human)


Expression Region: 20-699aa

Sequence Info: Full Length

Source: Yeast

Tag Info: N-terminal 6xHis-tagged

MW: 79 kDa

Alternative Name(s): Complement factor MASP-3 Complement-activating component of Ra-reactive factor Mannose-binding lectin-associated serine protease 1 Short name: MASP-1 Mannose-binding protein-associated serine protease Ra-reactive factor serine protease p100 Short name: RaRF Serine protease 5 Cleaved into the following 2 chains: Mannan-binding lectin serine protease 1 heavy chain Mannan-binding lectin serine protease 1 light chain

Relevance: Functions in the lectin pathway of complement, which performs a key role in innate immunity by recognizing pathogens through patterns of sugar moieties and neutralizing them. The lectin pathway is triggered upon binding of mannan-binding lectin (MBL) and ficolins to sugar moieties which leads to activation of the associated proteases MASP1 and MASP2. Functions as an endopeptidase and may activate MASP2 or C2 or directly activate C3 the key component of complement reaction. Isoform 2 may have an inhibitory effect on the activation of the lectin pathway of complement or may cleave IGFBP5.

Reference: "MASP-3 and its association with distinct complexes of the mannan-binding lectin complement activation pathway."Dahl M.R., Thiel S., Matsushita M., Fujita T., Willis A.C., Christensen T., Vorup-Jensen T., Jensenius J.C.Immunity 15:127-135(2001)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

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