VPRBP Polyclonal Antibody, Invitrogen™
Manufacturer: Thermo Scientific
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| Each of 1 | PIPA573019-Each-of-1 | In Stock | ₹ 46,502.50 |
PIPA573019 - Each of 1
In Stock
Quantity
1
Base Price: ₹ 46,502.50
GST (18%): ₹ 8,370.45
Total Price: ₹ 54,872.95
Antigen
VPRBP
Classification
Polyclonal
Conjugate
Unconjugated
Gene
DCAF1
Gene Alias
AI447437; B930007L02Rik; DCAF1; DDB1 and CUL4 associated factor 1; DDB1- and CUL4-associated factor 1; HIV-1 Vpr binding protein; HIV-1 Vpr-binding protein; KIAA0800; LOW QUALITY PROTEIN: DDB1- and CUL4-associated factor 1; MGC102804; mKIAA0800; Protein VPRBP; protein VPRBP; DDB1- and CUL4-associated factor 1; RGD1305176; RIP; Serine/threonine-protein kinase VPRBP; Vpr (HIV-1) binding protein; Vpr-binding protein; VprBP; vpr-interacting protein
Host Species
Rabbit
Purification Method
Protein A
Regulatory Status
RUO
Gene ID (Entrez)
100061218, 100343053, 100519566, 100734659, 100768333, 101097051, 315987, 321006, 415921, 9730
Content And Storage
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Form
Liquid
Applications
Flow Cytometry, Western Blot
Concentration
0.5 mg/mL
Formulation
PBS with 0.05% BSA and 0.05% sodium azide
Gene Accession No.
Q80TR8, Q9Y4B6
Gene Symbols
DCAF1
Immunogen
A portion of amino acids 935-985 from human VPRBP was used as the immunogen.
Quantity
100 μg
Primary or Secondary
Primary
Target Species
Chicken, Equine, Feline, Guinea Pig, Hamster, Human, Marsupial, Mouse, Non-human Primate, Porcine, Rabbit, Rat
Product Type
Antibody
Isotype
IgG
Related Products
Description
- Acts both as a substrate recognition component of E3 ubiquitin-protein ligase complexes and as an atypical serine/threonine-protein kinase, playing key roles in various processes such as cell cycle, telomerase regulation and histone modification
- Probable substrate-specific adapter of a DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex, named CUL4A-RBX1-DDB1-DCAF1/VPRBP complex, which mediates ubiquitination and proteasome-dependent degradation of proteins such as NF2
- Involved in the turnover of methylated proteins: recognizes and binds methylated proteins via its chromo domain, leading to ubiquitination of target proteins by the RBX1-DDB1-DCAF1/VPRBP complex
- The CUL4A-RBX1-DDB1-DCAF1/VPRBP complex is also involved in B-cell development: VPRBP is recruited by RAG1 to ubiquitinate proteins, leading to limit error-prone repair during V(D)J recombination
- Also part of the EDVP complex, an E3 ligase complex that mediates ubiquitination of proteins such as TERT, leading to TERT degradation and telomerase inhibition
- Also acts as an atypical serine/threonine-protein kinase that specifically mediates phosphorylation of 'Thr-120' of histone H2A (H2AT120ph) in a nucleosomal context, thereby repressing transcription
- H2AT120ph is present in the regulatory region of many tumor suppresor genes, down-regulates their transcription and is present at high level in a number of tumors
- Involved in JNK-mediated apoptosis during cell competition process via its interaction with LLGL1 and LLGL2
- In case of infection by HIV-1 virus, it is recruited by HIV-1 Vpr in order to hijack the CUL4A-RBX1-DDB1-DCAF1/VPRBP function leading to arrest the cell cycle in G2 phase, and also to protect the viral protein from proteasomal degradation by another E3 ubiquitin ligase
- The HIV-1 Vpr protein hijacks the CUL4A-RBX1-DDB1-DCAF1/VPRBP complex to promote ubiquitination and degradation of proteins such as TERT and ZIP/ZGPAT
- In case of infection by HIV-2 virus, it is recruited by HIV-2 Vpx in order to hijack the CUL4A-RBX1-DDB1-DCAF1/VPRBP function leading to enhanced efficiency of macrophage infection and promotion of the replication of cognate primate lentiviruses in cells of monocyte/macrophage lineage.