Anti-HLA DRA Antibody [19-26.1] - BSA and Azide free (A252029)

Mouse monoclonal [19-26.1] antibody to HLA DRA for Flow Cytometry, IF and IHC-P.

Alternative Formats and ConjugatesAlternative Formats

Freight Charges
Lead Time
4-6 Business Days
Telephone
+1 (314) 370-6046
Mon - Fri, 8am - 4pm AST
Email
orders@antibodies.com
Name
Anti-HLA DRA Antibody [19-26.1] - BSA and Azide free
Description
Mouse monoclonal [19-26.1] antibody to HLA DRA.
Specificity
This antibody reacts with the HLA-DR antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36kDa alpha (heavy) chain and a 28kDa beta (light) chain. It is expressed on B-cells, activated T-cells, monocytes/macrophages, dendritic cells and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells. It is an excellent histiocytic marker in paraffin sections producing intense cytoplasmic staining. True histiocytic neoplasms are similarly positive. HLA-DR antigens also occur on a variety of epithelial cells and their corresponding neoplastic counterparts.
Applications
Flow Cytometry, IF, IHC-P
Dilutions
Flow Cytometry: 1-2 µg/million cells, IF: 1-2 µg/ml, IHC-P: 1-2 µg/ml
Reactivity
Human
Immunogen
Raji cells.
Host
Mouse
Clonality
Monoclonal
Clone ID
19-26.1
Isotype
IgG2a
Light Chains
kappa
Conjugate

Unconjugated

Purification
Protein A/G chromatography.
Concentration
1 mg/ml
Molecular Weight
36 kDa (alpha chain) / 27 kDa (beta chain)
Product Form
Liquid
Formulation
Supplied in 10mM Phosphate Buffered Saline; without Sodium Azide and carrier free.
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
General Notes

This antibody is also known as Clone MB-26.1.

This monoclonal antibody is also available in a different formulation with BSA and Sodium Azide - Anti-HLA DRA Antibody [19-26.1] (A248849).

Synonyms
DR alpha chain, DR alpha chain precursor, DRA_HUMAN, DRB1, DRB4, Histocompatibility antigen HLA DR alpha, HLA class II histocompatibility antigen, HLA class II histocompatibility antigen DR alpha chain, HLA DR1B, HLA DR3B, HLA DRA1, HLA DRB1, HLA DRB3, HLA DRB4, HLA DRB5, HLA-DR, HLA-DRA, HLADR4B, HLADRA1, HLADRB, Major histocompatibility complex class II DR alpha, Major histocompatibility complex class II DR beta 1, Major histocompatibility complex class II DR beta 3, Major histocompatibility complex class II DR beta 4, Major histocompatibility complex class II DR beta 5, MGC117330, MHC cell surface glycoprotein, MHC class II antigen DRA, MHC II, MLRW
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
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