Human c-Rel Antibody

Catalog #: MAB4606 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB4606
MAB4606-SP

Detection of Human c-Rel by Western Blot.

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Human c-Rel Antibody Summary

Species Reactivity

Human

Specificity

Detects human c-Rel in Western blots.

Source

Monoclonal Rat IgG_2A Clone # 321422

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human c-Rel
Met1-Val619
Accession # NP_002899

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration

Sample

Western Blot

0.1 µg/mL

See below

Immunocytochemistry

8-25 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot

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Detection of Human c-Rel by Western Blot. Western blot shows lysates of K562 human chronic myelogenous leukemia cell line and Raji human Burkitt's lymphoma cell line. PVDF membrane was probed with 0.1 µg/mL of Rat Anti-Human c-Rel Monoclonal Antibody (Catalog # MAB4606) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for c-Rel at approximately 90 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry

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c‑Rel in Human PBMCs. c-Rel was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) using 15 µg/mL Rat Anti-Human c-Rel Monoclonal Antibody (Catalog # MAB4606) for 3 hours at room temperature. Cells were stained with the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with nuclear stain (green). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: c-Rel

c-Rel/Rel, the cellular counterpart of the v-Rel oncogene of the avian reticuloendotheliosis retrovirus, is a 85 kDa class II member of the Rel/NK-kappa B family of transcription factors. All Rel family members contain a RHD (Rel homology domain) that is involved in dimerization, DNA and I kappa B binding, and nuclear localization. Class II members contain an additional C-terminal transcriptional activation segment. Rel both homodimerizes and heterodimerizes with multiple family members. Following dimerization, Rel complexes initiate transcription by acting on decameric DNA motifs termed kappa B binding sites. c-Rel activity is regulated by phosphorylation and ubiquitination. The important role of c-Rel in B-cell development, growth, and survival is well documented. c-Rel is also involved in responses to auto-antigens, allo-antigens, allergens and pathogens and may contribute to the development of certain human lymphoid cell cancers.

Long Name

Cellular Repressor of E1A-stimulated Genes

Entrez Gene IDs

5966 (Human); 19696 (Mouse)

Alternate Names

C-Rel proto-oncogene protein; cRel; c-Rel; I-Rel; oncogene REL, avian reticuloendotheliosis; proto-oncogene c-Rel; REL; v-rel avian reticuloendotheliosis viral oncogene homolog; v-rel reticuloendotheliosis viral oncogene homolog (avian)