A2m Marker ; Ig alpha 1 Chain C Region ; Ig alpha 2 Chain C Region ; IGHA1 ; IGHA2 ; Immunoglobulin Am1 ; Immunoglobulin Am2 ; Immunoglobulin Heavy Constant Alpha 1 ; Immunoglobulin Heavy Constant Alpha 2
Categories
Primary Antibodies
Cellular Localization
Cell Surface, Cytoplasmic (Secreted)
Chromosome Location
14q32.33
Clonality
Monoclonal
Description
This MAb is specific to heavy chain of IgA and shows minimal cross-reaction with heavy chains of other immunoglobulins. It is reactive with all subclasses of Alpha heavy chain. Immunoglobulins are four-chain, Y-shaped, monomeric structures comprised of two identical heavy chains and two identical light chains held together through inter-chain disulfide bonds. The chains form two domains, the Fab (antigen binding) fragment and the Fc (constant) fragment. Immunoglobulin A (IgA) is the main protein of the mucosal immune system. It is generated by B-cells in gut-associated lymphoid tissues. Daily production of IgA exceeds that of any of the other immunoglobulins.ĀIgA exists mainly in dimers but can also exist as polymers or as monomers. Dimers and polymers contain a joining (J) chain that can be bound by the polymeric immunoglobulin receptor (pIgR) for transportation of the molecule to mucosal surfaces. The most common feature of plasmacytomas, and certain non-Hodgkin s lymphomas is the restricted expression of a single heavy chain class. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is clonal and therefore malignant.
Host
Mouse
Immunogen
Purified human alpha heavy chain
Isotype
IgG1 Kappa
Positive Control
Daudi, 293T, Raji or hPBL cells. Tonsil or Spleen.
Reactivity
Human
Recombinant
FALSE
Regulatory
RUO
Swissprot
P01876; P01877
Uniprot
699841
Gene Id
3493;3494
Buffer
200μg/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA; 0.05% azide. Also available WITHOUT BSA; azide at 1.0mg/ml.
Concentration
1.0mg/ml
Description
There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.
Purity
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Applications
FACS, IF, IHC-F
Description
(Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes); Optimal dilution for a specific application should be determined., FACS ; IF ; IHC-F
Dilution
FACS
1-2μg/million cells in 0.1ml
IF
0.5-1.0μg/ml 30 min RT
IHC-F
0.5-1.0μg/ml 30 min RT
Reviews of Anti-IgA (Immunoglobulin Alpha Heavy Chain) Antibody BHA10202114