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Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO) (HC589016)

Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)
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  • Overview

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Overview
Catalog No.HC589016
Description
Ontamalimab (HC589016) is a research-grade recombinant antibody targeting MAdCAM-1. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivityHuman
ApplicationsELISA, Bioactivity: FACS, Functional assay, Research in vivo
Host speciesHuman
IsotypeIgG2-kappa
Expression system Mammalian cells
Clonality Monoclonal
Target MAdCAM-1, hMAdCAM-1, MADCAM1, Mucosal addressin cell adhesion molecule 1
Endotoxin level Please contact the lab for this information.
Purity >95% purity as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession Q13477
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesPF-00547659, PF-547659, SHP647, 2098790-40-8
Background

Mucosal addressin cell adhesion molecule 1 (MADCAM1) is a ~40 kDa protein. Cell adhesion leukocyte receptor expressed by mucosal venules, helps to direct lymphocyte traffic into mucosal tissues including the Peyer patches and the intestinal lamina propria. It can bind both integrin alpha-4/beta-7 and L-selectin, regulating both the passage and retention of leukocytes. Isoform 2, lacking the mucin-like domain, may be specialized in supporting integrin alpha-4/beta-7-dependent adhesion strengthening, independent of L-selectin binding.

Note For research use only. Not suitable for clinical or therapeutic use.
Images
  • Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)

    SEC-HPLC

    SEC-HPLC detection for Research Grade Ontamalimab.

  • Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)

    Bioactivity

    Detects MADCAM1 in indirect ELISAs.

  • Anti-Human MAdCAM-1 Reference Antibody (Ontamalimab, RUO)

    SDS-PAGE

    SDS-PAGE for Research Grade Ontamalimab.

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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