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SAB1403990

Sigma-Aldrich

Monoclonal Anti-IRF4, (C-terminal) antibody produced in mouse

clone 2D1, purified immunoglobulin, buffered aqueous solution

Synonym(s):

LSIRF, MUM1

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100 μG
$541.00

$541.00

Ships within 2 weeks. (Orders outside of US and Europe, please allow an additional 1-2 weeks for delivery)
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100 μG
$541.00

About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

$541.00

Ships within 2 weeks. (Orders outside of US and Europe, please allow an additional 1-2 weeks for delivery)

biological source

mouse

Quality Level

100

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

2D1, monoclonal

form

buffered aqueous solution

mol wt

antigen ~38.21 kDa

species reactivity

human

technique(s)

capture ELISA: suitable
indirect ELISA: suitable
indirect immunofluorescence: suitable
western blot: 1-5 μg/mL

isotype

IgG2bκ

NCBI accession no.

NM_002460

UniProt accession no.

Q15306

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IRF4(3662)

General description

Interferon regulatory factor 4 (IRF4), also known as multiple myeloma oncogene-1 (MUM1), is a transcription factor. It is encoded by the gene mapped to human chromosome 6p25.3. The protein is specifically expressed in lymphocytes.

Immunogen

IRF4 (NP_002451, 342 a.a. ~ 451 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
LCNDRPNKLERDQTCKLFDTQQFLSELQAFAHHGRSLPRFQVTLCFGEEFPDPQRQRKLITAHVEPLLARQLYYFAQQNSGHFLRGYDLPEHISNPEDYHRSIRHSSIQE

Biochem/physiol Actions

Interferon regulatory factor 4 (IRF4) plays a vital role in regulation of immunoglobulin class switch recombination and plasma cell differentiation. In addition, it is also implicated in maintaining homeostasis of both mature B and mature T lymphocytes. Mutation in the gene is associated with the risk of developing chronic lymphocytic leukemia (CLL).

Physical form

Solution in phosphate buffered saline, pH 7.4

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
06230-2D1

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Specificity of IRF4 Translocations for Primary Cutaneous Anaplastic Large Cell Lymphoma: a Multicenter Study of 204 Skin Biopsies
Wada DA, et al.
Modern Pathology, 24(4), 596-596 (2011)
Prognostic significance of interferon regulating factor 4 (IRF4) in node-negative breast cancer.
Heimes AS, et al.
Journal of Cancer Research and Clinical Oncology, 143(7), 1123-1131 (2017)
Verification that common variation at 2q37.1, 6p25.3, 11q24.1, 15q23, and 19q13.32 influences chronic lymphocytic leukaemia risk
Crowther?Swanepoel D, et al.
British Journal of Haematology, 150(4), 473-479 (2010)
H W Mittrücker et al.
Science (New York, N.Y.), 275(5299), 540-543 (1997-01-24)
Lymphocyte-specific interferon regulatory factor (LSIRF) (now called IRF4) is a transcription factor expressed only in lymphocytes. Mice deficient in IRF4 showed normal distribution of B and T lymphocyes at 4 to 5 weeks of age but developed progressive generalized lymphadenopathy.

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