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Home / Proteins & Peptide

Recombinant Human SRPK1 Protein (His & GST Tag)

SKU : BHP10300412

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Elabscience Biotechnology Co.,Ltd

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Mfr.No.	PKSH030864
Description	A DNA sequence encoding the human SRPK1 (AAH38292.1) (Glu 2-Ser 655) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.
Alternative Names	RP3-422H11.1 ; SFRSK1
Background	Serine/ threonine-protein kinase SRPK1, also known as SFRS protein kinase 1, Serine/arginine-rich protein-specific kinase 1, SR-protein-specific kinase 1 and SRPK1, is a cytoplasm and nucleus protein which belongs to the protein kinase superfamily and CMGC Ser/Thr protein kinase family. Isoform 2 of SRPK1 is predominantly expressed in the testis but is also present at lower levels in heart, ovary, small intestine, liver, kidney, pancreas and skeletal muscle. Isoform 1 of SRPK1 is only seen in the testis, at lower levels than isoform 2. SRPK1 hyperphosphorylates RS domain-containing proteins such as SFRS1, SFRS2 and ZRSR2 on serine residues during metaphase but at lower levels during interphase. SRPK1 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. SRPK1 locks onto SFRS1 to form a stable complex and processively phosphorylates the RS domain. SRPK1 appears to mediate HBV core protein phosphorylation which is a prerequisite for pregenomic RNA encapsidation into viral capsids.
Tag	His tag ; GST tag
Regulatory	RUO
Host	Baculovirus-Insect Cells
Endotoxin Level	< 1.0 EU per μg of the protein as determined by the LAL method
Nature	Recombinant

Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Buffer	Lyophilized from sterile 20mM Tris, 500mM NaCl, 2mM GSH, 10% gly, pH 7.4
Description	Please refer to the printed manual for detailed information.
Purity	> 80 % as determined by SDS-PAGE
Expiry Date	Samples are stable for up to twelve months from date of receipt at -70℃

Immunogen Species	Homo Sapiens (Human)

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SKU	Supplier No.	Size	Your price	Quantity
BHP10300412	PKSH030864	50ug	$486		Add to Cart

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