Vedolizumab (anti-α4β7-integrin)
Based on 3 publication(s) in Google Scholar
Vedolizumab (anti-α4β7-integrin) is a humanized IgG1 monoclonal antibody that targets the α4β7 integrin for the treatment of ulcerative colitis and Crohn's disease.
For research use only. We do not sell to patients.
- Purity: 99.90%
- CAS No.: 943609-66-3
- Molecular Weight:146.868 kDa
-
Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Biological Activity
-
Chemical Information
- Purity & Documentation
- References
-
Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Vedolizumab (anti-α4β7-integrin)
More
Customer Validation & Images
-
Bio/Physico-chemical Assay
-
Histological Imaging/Staining
-
ELISA
-
In Vivo Efficacy Study
-
Histological Imaging/Staining
Biological Activity
Human IgG1 kappa
Human
Integrin a4b7
Vedolizumab does not bind to the majority of memory CD4+ T lymphocytes (60%), neutrophils, and most monocytes. The highest level of vedolizumab binding is to a subset (25%) of human peripheral blood memory CD4+ T lymphocytes that include gut-homing interleukin 17 T-helper lymphocytes. Vedolizumab also binds to eosinophils at high levels, and to naive T-helper lymphocytes, naive and memory cytotoxic T lymphocytes, B lymphocytes, natural killer cells, and basophils at lower levels; vedolizumab binds to memory CD4+ T and B lymphocytes with subnanomolar potency (EC50=0.3-0.4 nM). Vedolizumab selectively inhibits adhesion of α4β7-expressing cells to mucosal addressin cell adhesion molecule 1 (IC50=0.02-0.06 μg/mL) and fibronectin (IC50=0.02 μg/mL), but not vascular cell adhesion molecule 1[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
-
Human IgG1 kappa
ELISA, FACS, Functional assay
-
Flow cytometric analysis of 1X106 Jurkat cells with Vedolizumab (anti-α4β7-integrin) (HY-P9911A, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. Alexa Fluor 488-conjugated AffiniPure Goat Anti-Human IgG H&L (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG1 kappa Isotype Control (HY-P99001, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
Chemical Information
-
CAS No. 943609-66-3
-
Appearance Solid
-
Molecular Weight 146.868 kDa
-
Color White to off-white
-
SMILES
[Vedolizumab (anti-a4b7-integrin)]
-
Formulation
Please refer to the lot-specific COA for specific buffer information.
-
Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (3)
-
Journal Impact Factor
-
Most Recent
-
Adv Mater
Probiotics Bi-Enzymatic Cascade Repair System for Editing the Inflammatory Microenvironment to Boost Probiotic Therapy in Inflammatory Bowel Disease. [Abstract]2025 Jan;37(4):e2412429. PMID: 39641224
Vedolizumab (anti-α4β7-integrin) purchased from MedChemExpress. Usage Cited in: Adv Mater. 2025 Jan;37(4):e2412429. [Abstract]
Vedolizumab (5 mg/kg; i.v.; once every two days) decreased MPO levels in DSS-treated mice.
Vedolizumab (anti-α4β7-integrin) purchased from MedChemExpress. Usage Cited in: Adv Mater. 2025 Jan;37(4):e2412429. [Abstract]
Vedolizumab (5 mg/kg; i.v.; once every two days for 10 d) effectively repaired pathological damage in the colonic tissues of IBD mice.
Vedolizumab (anti-α4β7-integrin) purchased from MedChemExpress. Usage Cited in: Adv Mater. 2025 Jan;37(4):e2412429. [Abstract]
Vedolizumab (5 mg/kg; i.v.; once every two days for 10 d) significantly decreased colonic TNF-α, IL-6, and IL-1β levels in IBD mice.
-
Brain Behav Immun
Pro-inflammatory macrophages contribute to developing comorbid anxiety-like behaviors through gastrointestinal vagal afferent signaling in experimental colitis mice. [Abstract]2025 May 8:128:620-633. PMID: 40348137
Vedolizumab (anti-α4β7-integrin) purchased from MedChemExpress. Usage Cited in: Brain Behav Immun. 2025 May 8:128:620-633. [Abstract]
Vedolizumab (30-50 mg/kg; i.p.; 4 d) significantly reduced the disease activity index of DSS-induced colitis mice.
Vedolizumab (anti-α4β7-integrin) purchased from MedChemExpress. Usage Cited in: Brain Behav Immun. 2025 May 8:128:620-633. [Abstract]
Vedolizumab (30-50 mg/kg; i.p.; 4 d) significantly reduced histological damage of colon tissues of DSS-induced colitis mice.
-
Anal Chim Acta
Calibration for quantitative Fc-glycosylation analysis of therapeutic IgG1-type monoclonal antibodies by using glycopeptide standards. [Abstract]2021 Apr 15:1154:338306. PMID: 33736796
Purity & Documentation
-
Data Sheet (263 KB)
-
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
-
Inhibitory Antibodies User Guide (603 KB)
References
[1]. Soler D, et al. The binding specificity and selective antagonism of vedolizumab, an anti-alpha4beta7 integrintherapeutic antibody in development for inflammatory bowel diseases. J Pharmacol Exp Ther. 2009 Sep;330(3):864-75. [Content Brief]
[2]. Singh H, et al. Vedolizumab: A novel anti-integrin drug for treatment of inflammatory bowel disease. J Nat Sci Biol Med. 2016 Jan-Jun;7(1):4-9. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Vedolizumab (anti-α4β7-integrin) Related Classifications
HY-P9911A Related Classifications
Powered by Bioz