BM4094S MHC Class II (I-A k,b,d,q,r) antibody

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0.1 mg / €310.00
Please visit the country specific website of Acris Antibodies or contact your local Distributor to buy this product.

Quick Overview

Rat anti Human, Mouse MHC Class II (I-A k,b,d,q,r) ER-TR3

Product Description for MHC Class II (I-A k,b,d,q,r)

Rat anti Human, Mouse MHC Class II (I-A k,b,d,q,r) ER-TR3.
Presentation: Purified
Product is tested for Flow Cytometry, Frozen Sections.

Properties for MHC Class II (I-A k,b,d,q,r)

Product Category Primary Antibodies
Quantity 0.1 mg
Presentation Purified
Reactivity Hu, Ms
Applications C, F
Clonality Monoclonal
Clone ER-TR3
Host Rat
Isotype IgG2b
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer Acris Antibodies GmbH
Material safety datasheet MSDS for Monoclonal Antibodies (de)

Datasheet Extract

Application Immunohistochemistry on frozen sections: The typical starting working dilution is 1:50.
Flow cytometry: The typical starting working dilution is 1:50.
Background MHC class II molecules are heterodimers of non-covalently associated alpha (31-34 kDa) and beta (26-29 kDa) chains. Major histocompatibility complex class II antigen presentation requires the participation of lysosomal proteases in two convergent processes. First, the antigens endocytosed by the antigen-presenting cells must be broken down into antigenic peptides. Second, class II molecules are synthesized with their peptide-binding site blocked by invariant chain (Ii), and they acquire the capacity to bind antigens only after Ii has been degraded in the compartments where peptides reside. MHC class II molecules present exogenously derived antigen to CD4+ T lymphocytes, which are usually T helper cells. CD4 interacts with non-polymorphic residues of MHC Class II.
Concentration 0.1 mg/ml
General Readings
  1. Van Vliet E, Melis M, Van Ewijk W. Monoclonal antibodies to stromal cell types of the mouse thymus. Eur J Immunol. 1984 Jun;14(6):524-9. PubMed PMID: 6734714.
  2. Van Vliet E, Jenkinson EJ, Kingston R, Owen JJ, Van Ewijk W. Stromal cell types in the developing thymus of the normal and nude mouse embryo. Eur J Immunol. 1985 Jul;15(7):675-81. PubMed PMID: 4007044.

Store at 2 - 8 °C.
Shelf life: one year from despatch.

Protein G
Buffer System:
0.02% sodium azide
0.1% bovine serum albumin
Liquid 0.2 µm filtered Ig fraction
Species Reactivity
Species reactivity (tested):
Mouse, human (tonsil)
The monoclonal antibody ER-TR3 reacts with mouse major histocompatibitity complex class II (MHC class II), also known as I-A or I-E.
The monoclonal antibody ER-TR3 is a valuable tool for studying T helper cell interaction with class II positive antigen presenting cells (dendritic cells, B cells and macrophages) and for studying the development of T helper cells since they stain stromal cells in thymus. The level of antigen detected by ER-TR3 differs from strain to strain.

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