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Home / Primary Antibodies / Polyclonal Antibodies

SF3B2 antibody

SKU : BHA10807770

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Mfr.No.	FNab07778
Alternative Names	SAP145
Background	This gene encodes subunit 2 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP). The splicing factor 3b/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence-independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. Subunit 2 associates with pre-mRNA upstream of the branch site at the anchoring site. Subunit 2 also interacts directly with subunit 4 of the splicing factor 3b complex. Subunit 2 is a highly hydrophilic protein with a proline-rich N-terminus and a glutamate-rich stretch in the C-terminus.
Categories	Primary Antibodies
Clonality	polyclonal
Description	Subunit of the splicing factor SF3B required for 'A' complex assembly formed by the stable binding of U2 snRNP to the branchpoint sequence (BPS) in pre-mRNA. Sequence independent binding of SF3A/SF3B complex upstream of the branch site is essential, it may anchor U2 snRNP to the pre-mRNA. May also be involved in the assembly of the 'E' complex. Belongs also to the minor U12-dependent spliceosome, which is involved in the splicing of rare class of nuclear pre-mRNA intron.
Host	Rabbit
Immunogen	splicing factor 3b, subunit 2, 145kDa
Isotype	IgG
Molecular Weight	140 kDa
Reactivity	Human, Mouse, Rat
Regulatory	RUO
Synonyms	SAP145

Uniprot	Q13435
Gene Id	10992
Research Area	Epigenetics, Neuroscience

Form	liquid
Format	liquid
Purification	Immunogen affinity purified
Purity	>=95% as determined by SDS-PAGE
Storage	PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months (Avoid repeated freeze / thaw cycles.)

Applications	ELISA, WB, IHC, IF
Description	ELISA ; WB ; IHC ; IF
Tested Application	WB: 1:500 - 1:2000; IHC: 1:50 - 1:200; IF: 1:50 - 1:200

Manual	FNab07778.pdf

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SKU	Supplier No.	Size	Your price	Quantity
BHA10807770	FNab07778	100ug	$280		Add to Cart

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