C1S
Reactivity: Human
WB, ELISA
Host: Rabbit
Polyclonal
unconjugated
Application Notes
WB: 1:500-1:1000. IHC: 1:50-1:100
Restrictions
For Research Use only
Format
Liquid
Buffer
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02 % sodium azide and 50 % glycerol.
Preservative
Sodium azide
Precaution of Use
WARNING: Reagents contain sodium azide. Sodium azide is very toxic if ingested or inhaled. Avoid contact with skin, eyes, or clothing. Wear eye or face protection when handling. If skin or eye contact occurs, wash with copious amounts of water. If ingested or inhaled, contact a physician immediately. Sodium azide yields toxic hydrazoic acid under acidic conditions. Dilute azide-containing compounds in running water before discarding to avoid accumulation of potentially explosive deposits in lead or copper plumbing.
Storage
4 °C,-20 °C
Endo, Takahashi, Nakao, Saiga, Sekine, Matsushita, Nonaka, Fujita: "Two lineages of mannose-binding lectin-associated serine protease (MASP) in vertebrates." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 161, Issue 9, pp. 4924-30, (1998) (PubMed).
Mackinnon, Carter, Smyth, Dunbar, Fothergill: "Molecular cloning of cDNA for human complement component C1s. The complete amino acid sequence." in: European journal of biochemistry / FEBS, Vol. 169, Issue 3, pp. 547-53, (1988) (PubMed).
Kusumoto, Hirosawa, Salier, Hagen, Kurachi: "Human genes for complement components C1r and C1s in a close tail-to-tail arrangement." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 85, Issue 19, pp. 7307-11, (1988) (PubMed).
Tosi, Duponchel, Meo, Julier: "Complete cDNA sequence of human complement Cls and close physical linkage of the homologous genes Cls and Clr." in: Biochemistry, Vol. 26, Issue 26, pp. 8516-24, (1988) (PubMed).
Target
C1S
(Complement Component 1, S Subcomponent (C1S))
C1s B chain is a serine protease that combines with C1q and C1r to form C1, the first component of the classical pathway of the complement system. C1r activates C1s so that it can, in turn, activate C2 and C4.