SRPK1 Antikörper (C-Term)

Produktnummer ABIN6259197

Produktdetails anti-SRPK1 Antikörper

Target: SRPK1 (SRSF Protein Kinase 1 (SRPK1))

Bindungsspezifität: C-Term

Reaktivität: Human, Maus, Ratte

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser SRPK1 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), ELISA

Spezifität: SRPK1 Antibody detects endogenous levels of total SRPK1.

Homologie: Pig,Bovine,Horse,Sheep,Rabbit,Dog,Chicken,Xenopus

Aufreinigung: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human SRPK1, corresponding to a region within C-terminal amino acids.

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: WB 1:500-1:1000, ELISA(peptide) 1:20000-1:40000

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: -20 °C

Informationen zur Lagerung: Store at -20 °C. Stable for 12 months from date of receipt.

Haltbarkeit: 12 months

Details zu SRPK1

Target: SRPK1 (SRSF Protein Kinase 1 (SRPK1))

Andere Bezeichnung: SRPK1 (SRPK1 Produkte)

Synonyme: SFRSK1 antikoerper, AU017960 antikoerper, BEST:CK01209 antikoerper, CG11489 antikoerper, CG9085 antikoerper, CK01209 antikoerper, Dmel\\CG11489 antikoerper, SRPK antikoerper, SRPK1 antikoerper, Srpk79D antikoerper, atc antikoerper, srpk1 antikoerper, zgc:63789 antikoerper, wu:fc06h03 antikoerper, zgc:158800 antikoerper, sfrsk1 antikoerper, SRSF protein kinase 1 antikoerper, serine/arginine-rich protein specific kinase 1 antikoerper, Serine-arginine protein kinase at 79D antikoerper, SRSF protein kinase 1a antikoerper, SRSF protein kinase 1b antikoerper, SRSF protein kinase 1 S homeolog antikoerper, SRPK1 antikoerper, Srpk1 antikoerper, Srpk79D antikoerper, srpk1a antikoerper, srpk1b antikoerper, srpk1.S antikoerper

Hintergrund:

Description: Serine/arginine-rich protein-specific kinase which specifically phosphorylates its substrates at serine residues located in regions rich in arginine/serine dipeptides, known as RS domains and is involved in the phosphorylation of SR splicing factors and the regulation of splicing. Plays a central role in the regulatory network for splicing, controlling the intranuclear distribution of splicing factors in interphase cells and the reorganization of nuclear speckles during mitosis. Can influence additional steps of mRNA maturation, as well as other cellular activities, such as chromatin reorganization in somatic and sperm cells and cell cycle progression. Isoform 2 phosphorylates SFRS2, ZRSR2, LBR and PRM1. Isoform 2 phosphorylates SRSF1 using a directional (C-terminal to N-terminal) and a dual-track mechanism incorporating both processive phosphorylation (in which the kinase stays attached to the substrate after each round of phosphorylation) and distributive phosphorylation steps (in which the kinase and substrate dissociate after each phosphorylation event). The RS domain of SRSF1 binds first to a docking groove in the large lobe of the kinase domain of SRPK1. This induces certain structural changes in SRPK1 and/or RRM2 domain of SRSF1, allowing RRM2 to bind the kinase and initiate phosphorylation. The cycles continue for several phosphorylation steps in a processive manner (steps 1-8) until the last few phosphorylation steps (approximately steps 9-12). During that time, a mechanical stress induces the unfolding of the beta-4 motif in RRM2, which then docks at the docking groove of SRPK1. This also signals RRM2 to begin to dissociate, which facilitates SRSF1 dissociation after phosphorylation is completed. Isoform 2 can mediate hepatitis B virus (HBV) core protein phosphorylation. It plays a negative role in the regulation of HBV replication through a mechanism not involving the phosphorylation of the core protein but by reducing the packaging efficiency of the pregenomic RNA (pgRNA) without affecting the formation of the viral core particles. Isoform 1 and isoform 2 can induce splicing of exon 10 in MAPT/TAU. The ratio of isoform 1/isoform 2 plays a decisive role in determining cell fate in K-562 leukaemic cell line: isoform 2 favors proliferation where as isoform 1 favors differentiation.

Gene: SRPK1

Molekulargewicht: 95 kDa

Gen-ID: 6732

UniProt: Q96SB4

Pathways: Toll-Like Receptors Cascades