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Bcl-2(Apoptosis& Follicular Lymphoma Marker)

Recombinant Rabbit Monoclonal Antibody [Clone BCL2/6426R]

Printable

Key References

Bioinformatics

Catalog #

Size

20 ug

100 ug

Price (USD)

219.00

499.00

Formulation

Purified Ab with BSA and Azide at 200ug/ml

Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Performance Guarantee

Catalog No

Size

20 ug

100 ug

Formulation

Purified Ab with BSA and Azide at 200ug/ml

Purified Ab WITHOUT BSA and Azide at 1.0mg/ml

Price (USD)

219.00

499.00

Printable

Key References

Bioinformatics

Product Details

Synonyms

Apoptosis regulator Bcl-2, B-cell CLL/lymphoma-2

Positive Control

Jurkat, K562 or HeLa cells. Human tonsil or follicular lymphomas.

Known Applications & Suggested Dilutions

Flow Cyt, IF, Western Blot, IHC-P More Details

Flow Cytometry (1-2ug/million cells)
Immunofluorescence (1-2ug/ml)
Western Blot (1-2ug/ml)
Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT)
(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Immunogen

A synthetic peptide, aa41-54 (GAAPAPGIFSSQPG-Cys) of human Bcl-2 protein.

Cellular Localization

Outer mitochondrial membranes and endoplasmic reticulum as well as nuclear membranes.

Species Reactivity

Human.

Host / Ig Isotype

Rabbit / IgG

Mol. Weight of Antigen

25-26kDa

Specificity & Comments

This antibody recognizes a protein of 25-26kDa, identified as the bcl-2 lpha oncoprotein. It shows no cross-reaction with Bcl-x or Bax protein. Expression ofbcl-2 lpha oncoprotein inhibits the programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of bcl-2 lpha protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, this antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express bcl-2 protein and the small number in which the neoplastic cells are bcl-2 negative.