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MASP1

mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)

Synonyms:
3MC1, CRARF, CRARF1, MAP1, MASP, MASP3, MAp44, PRSS5, RaRF
Species:
UniProtKB ID:
Gene ID:
  • Human(5648) 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]
  • Mouse(17174) mannan-binding lectin serine peptidase 1
  • Rat(64023) mannan-binding lectin serine peptidase 1
  • naked mole-rat(101716867) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • domestic guinea pig(100730575) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • sheep(101111065) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • Zebrafish(100002060) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • cow(522347) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • Horse(100068261) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • domestic cat(101097166) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • dog(488121) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
  • chicken(407088) mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)

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ELISA

Product Number
Description
Species
Human CMASP-3 ELISA Kit, for cell culture supernatants, plasma, and serum samples,
Species
human

Antibodies

Product Number
Description
Species Reactivity
Application
Anti-MASP1 antibody produced in rabbit, Ab1, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution,
Species Reactivity
human
Application
immunofluorescence
Anti-MASP1 antibody produced in mouse, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
immunofluorescence
western blot
Anti-MASP1 antibody produced in rabbit, purified immunoglobulin, buffered aqueous solution,
Species Reactivity
human
Application
western blot
Anti-MASP1, affinity isolated antibody,
Species Reactivity
human, mouse
Application
immunohistochemistry
western blot

esiRNA

Product Number
Description
Species
MISSION® esiRNA, targeting human MASP1,
Species
human