PRDM1/Blimp1 Antibody (YA4747)

Cat. No.: HY-P85055: Data Sheet User Guide for Antibodies
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PRDM1/Blimp1 Antibody (YA4747) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to PRDM1/Blimp1.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

PRDM1/Blimp1 Antibody (YA4747) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to PRDM1/Blimp1.

Host

Mouse

Clonality

Monoclonal

Molecular Weight

Predicted band size: 92 kDa;

Species Reactivity

Human, Mouse

SwissProt ID

O75626

Gene ID

639 [NCBI]

Immunogen

Purified recombinant fragment of human Blimp-1 expressed in E. Coli.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:2000
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:10000

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified

Appearance

Liquid

Formulation

Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Transcription factor that mediates a transcriptional program in various innate and adaptive immune tissue-resident lymphocyte T cell types such as tissue-resident memory T (Trm), natural killer (trNK) and natural killer T (NKT) cells and negatively regulates gene expression of proteins that promote the egress of tissue-resident T-cell populations from non-lymphoid organs. Plays a role in the development, retention and long-term establishment of adaptive and innate tissue-resident lymphocyte T cell types in non-lymphoid organs, such as the skin and gut, but also in other nonbarrier tissues like liver and kidney, and therefore may provide immediate immunological protection against reactivating infections or viral reinfection (By similarity). Binds specifically to the PRDI element in the promoter of the beta-interferon gene (PubMed:1851123). Drives the maturation of B-lymphocytes into Ig secreting cells (PubMed:12626569). Associates with the transcriptional repressor ZNF683 to chromatin at gene promoter regions (By similarity). Binds to the promoter and acts as a transcriptional repressor of IRF8, thereby promotes transcription of osteoclast differentiation factors such as NFATC1 and EEIG1 (By similarity)

Subcellular Localization：Nucleus; Cytoplasm

Isoforms & Post-Translational Modification：O75626 has 3 isomers: O75626-1: 91771 Da (predicted); O75626-2: 87991 Da (predicted); O75626-3: 76835 Da (predicted).
Sumoylation at Lys-816 by PIAS1 augments transcriptional repressor activity, and is critical for plasma cell differentiation (PubMed:22555612). Can be sumoylated with SUMO1 and SUMO2 by PML. Degradation of the wild-type protein mostly depends upon sumoylation, rather than ubiquitination (PubMed:28842558). Desumoylated by SENP1 and SENP6 (PubMed:28842558);Ubiquitinated by the SCF(FBXO11) complex, leading to its degradation by the proteasome

Subunit：Interacts with PRMT5 (By similarity). Interacts with FBXO10 (PubMed:24613396). Interacts with FBXO11 (PubMed:24613396, PubMed:24968003). Interacts with multiple nuclear sumoylation E3 ligases, including CBX4, PIAS1, PIAS2, PIAS3, PIAS4, PML and RNF4, but not RANBP2 (PubMed:28842558). Interacts with LDB1, SMARCD3 and SMARCC1 (PubMed:32417234). Interacts with EEIG1; following TNFSF11/RANKL stimulation in bone marrow-derived macrophages, the interaction promotes the binding of PRDM1/BLIMP1 to the gene promoter of IRF8 (By similarity)

Synonyms

PRDM1; BLIMP1; PR domain zinc finger protein 1; BLIMP-1; Beta-interferon gene positive regulatory domain I-binding factor; PR domain-containing protein 1; Positive regulatory domain I-binding factor 1; PRDI-BF1; PRDI-binding factor 1

Documentation

User Guide for Antibodies (1077 KB)