Anti-VRK3 antibody,Abcam,AB220830

Host

Rabbit

Reactivity

Human

Application

ICC/IF, IHC-P

Platform ID

BAB388435284

Abcam

Headquarters

Discovery Drive Cambridge Biomedical Campus Cambridge CB2 0AX UK

Abcam

Contact

Tel: +44 (0)1223 696000
Fax: +44 (0)1223 215 215

Email:

[email protected]

Product Specifications
Scientific Background

Specifications

NameAnti-VRK3 antibody
Cat. No.AB220830
HostRabbit
IsotypeIgG
ReactivityHuman
ApplicationICC/IF, IHC-P
ClonalityPolyclonal
Concentration0.2 mg/mL Batch dependent concentration
ImmunogenRecombinant Fragment Protein within Human VRK3 aa 1-100. The exact immunogen used to generate this antibody is proprietary information.
PurityAffinity purification Immunogen
Appearance/FormLiquid
ShippingBlue Ice
FormulationpH: 7.2 Preservative: 0.02% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine)
Storage-20°C
Regulatory StatusResearch Use Only

Scientific Background

Target data Plays a role in the regulation of the cell cycle by phosphorylating the nuclear envelope protein barrier-to-autointegration factor/BAF that is required for disassembly and reassembly, respectively, of the nuclear envelope during mitosis (PubMed : 25899223). Under normal physiological conditions, negatively regulates ERK activity along with VHR/DUSP3 phosphatase in the nucleus, causing timely and transient action of ERK. Stress conditions activate CDK5 which phosphorylates VRK3 to increase VHR phosphatase activity and suppress prolonged ERK activation that causes cell death (PubMed : 27346674). For example, upon glutamate induction, promotes nuclear localization of HSP70/HSPA1A to inhibit ERK activation via VHR/DUSP3 phosphatase (PubMed : 27941812). See full target information VRK3

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