Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
TCR Screening Services
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Mouse Monoclonal [clone OX-21] (IgG1) to Human CFI / Complement Factor I
Western blot, Immunoprecipitation, Flow Cytometry, ELISA, Radioimmunoassay
Human CFI / Complement Factor I
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal [OX-21]
IHC - Paraffin
Specificity and Use
CFI / Complement Factor I antibody was raised against human complement factor I.
Anti-human factor I (C3b inactivator) monoclonal antibody clone OX-21 recognizes human complement protein factor I. Factor I has two polypeptide chains, 56kD and 38kD. This antibody detects only the 56kD chain. Factor I is a serine protease with a high de.
PBS, 0.02% sodium azide, EIA grade BSA.
+4°C or -20°C, Avoid repeated freezing and thawing.
CFI Antibody, AHUS3 Antibody, C3BINA Antibody, C3b-inactivator Antibody, C3B/C4B inactivator Antibody, Complement component I Antibody, Complement component factor i Antibody, Factor I Antibody, FI Antibody, KAF Antibody, I factor Antibody, I factor (complement) Antibody, C3b-INA Antibody, Complement factor I Antibody, Light chain of factor I Antibody
CFI / Complement Factor I is a serine proteinase that is essential for regulating the complement cascade. The encoded preproprotein is cleaved to produce both heavy and light chains, which are linked by disulfide bonds to form a heterodimeric glycoprotein. This heterodimer can cleave and inactivate the complement components C4b and C3b, and it prevents the assembly of the C3 and C5 convertase enzymes.