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Anti-CD79a [JCB117] recombinant antibody
RECENTLY UPDATED

Invented at University of Oxford

Info

Catalogue Number 154818
Antigen/Gene or Protein Targets
RECENTLY UPDATED
CD79a
Synonyms
RECENTLY UPDATED
CD79a Molecule; Membrane-Bound Immunoglobulin-Associated Protein; Surface IgM-Associated Protein; MB-1 Membrane Glycoprotein; Ig-Alpha; IGA; CD79a Antigen; MB1
Reactivity
RECENTLY UPDATED
Human
Relevance
RECENTLY UPDATED
The B-cell Antigen receptor constitutes a disulphide linked heterodimer, consisting of CD79a (mb1) and CD79b / B29 polypeptides which are non-covalently associated with membrane bound immunoglobulins on B-cells. CD79a first appears at pre B-cell stage and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in B-cell lymphomas, in B-cell lines, the majority of acute leukemias of precursor B-cell type and in some myelomas. The CD79a/b heterodimer interacts with at least one tyrosine kinase (Lyn). The induction of tyrosine kinase activity after antigen binding leads to phosphorylation of the CD79a/b dimer, and also of other molecules, thereby initiating intracellular signalling. CD79a is widely used as an adjunct to CD20 as a biomarker for normal and neoplastic B-cells in tissues sections.
Host
RECENTLY UPDATED
Mouse
Immunogen
RECENTLY UPDATED
Synthetic peptide of 14 amino acids representing residues 202-216 of the human mb-1 cDNA sequence
Subclass
RECENTLY UPDATED
IgG1
Research Area
RECENTLY UPDATED
Cancer, Cell Signaling & Signal Transduction, Immunology, Stem Cell Biology
Notes
RECENTLY UPDATED
Western Blot (WB) 1:100-1:500

Immunohistochemistry (Paraffin)

(IHC (P)) 1:50-1:100

Flow Cytometry (FACS) 2 ug/test

References

There are 18 reference entries for this reagent.

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References: 18 entries
RECENTLY UPDATED

Arana et al. 2016. J Clin Pathol. :. PMID: 27484914.

Boudova et al. 2005. Am J Dermatopathol. 27(5):375-86. PMID: 16148405.

Boudova et al. 2006. J Cutan Pathol. 33(8):584-9. PMID: 16919035.

CD79a: a novel marker for B-cell neoplasms in routinely processed tissue samples.

Co-expression of CD79a (JCB117) and CD3 by lymphoblastic lymphoma.

Cutaneous lymphoid hyperplasia and other lymphoid infiltrates of the breast nipple: a retrospective clinicopathologic study of fifty-six patients.

Delli et al. 2016. Ann Rheum Dis. :. PMID: 26757748.

HBME-1 is expressed by erythroid precursors in early maturation stage and can be a valuable tool for evaluation of dyserythropoiesis in bone marrow core biopsy specimens.

Higashi et al. 2015. Leuk Lymphoma. :1-6. PMID: 25860238.

Korkolopoulou et al. 1994. Histopathology. 24(6):511-5. PMID: 7520411.

Loss of HLA-DR expression is related to tumor microenvironment and predicts adverse outcome in diffuse large B-cell lymphoma.

Mason et al. 1995. Blood. 86(4):1453-9. PMID: 7632952.

Pilozzi et al. 1998. J Pathol. 186(2):140-3. PMID: 9924428.

Primary cutaneous histiocyte and neutrophil-rich CD30+ and CD56+ anaplastic large-cell lymphoma with prominent angioinvasion and nerve involvement in the forehead and scalp of an immunocompetent woman.

Radaev et al. 2010. Structure. 18(8):934-43. PMID: 20696394.

Structural and functional studies of Igalphabeta and its assembly with the B cell antigen receptor.

The expression of the B-cell marker mb-1 (CD79a) in Hodgkin's disease.

Towards personalised treatment in primary Sjögren's syndrome: baseline parotid histopathology predicts responsiveness to rituximab treatment.


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References: 18 entries
RECENTLY UPDATED

Arana et al. 2016. J Clin Pathol. :. PMID: 27484914.

Boudova et al. 2005. Am J Dermatopathol. 27(5):375-86. PMID: 16148405.

Boudova et al. 2006. J Cutan Pathol. 33(8):584-9. PMID: 16919035.

CD79a: a novel marker for B-cell neoplasms in routinely processed tissue samples.

Co-expression of CD79a (JCB117) and CD3 by lymphoblastic lymphoma.

Cutaneous lymphoid hyperplasia and other lymphoid infiltrates of the breast nipple: a retrospective clinicopathologic study of fifty-six patients.

Delli et al. 2016. Ann Rheum Dis. :. PMID: 26757748.

HBME-1 is expressed by erythroid precursors in early maturation stage and can be a valuable tool for evaluation of dyserythropoiesis in bone marrow core biopsy specimens.

Higashi et al. 2015. Leuk Lymphoma. :1-6. PMID: 25860238.

Korkolopoulou et al. 1994. Histopathology. 24(6):511-5. PMID: 7520411.

Loss of HLA-DR expression is related to tumor microenvironment and predicts adverse outcome in diffuse large B-cell lymphoma.

Mason et al. 1995. Blood. 86(4):1453-9. PMID: 7632952.

Pilozzi et al. 1998. J Pathol. 186(2):140-3. PMID: 9924428.

Primary cutaneous histiocyte and neutrophil-rich CD30+ and CD56+ anaplastic large-cell lymphoma with prominent angioinvasion and nerve involvement in the forehead and scalp of an immunocompetent woman.

Radaev et al. 2010. Structure. 18(8):934-43. PMID: 20696394.

Structural and functional studies of Igalphabeta and its assembly with the B cell antigen receptor.

The expression of the B-cell marker mb-1 (CD79a) in Hodgkin's disease.

Towards personalised treatment in primary Sjögren's syndrome: baseline parotid histopathology predicts responsiveness to rituximab treatment.


Add a reference

Inventor Information

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