SF3B3 Proteins
(Splicing Factor 3b, Subunit 3, 130kDa (SF3B3))
This gene encodes subunit 3 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 3 has also been identified as a component of the STAGA (SPT3-TAF(II)31-GCN5L acetylase) transcription coactivator-HAT (histone acetyltransferase) complex, and the TFTC (TATA-binding-protein-free TAF(II)-containing complex). These complexes may function in chromatin modification, transcription, splicing, and DNA repair. [provided by RefSeq, Jul 2008].
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custom-made
SF3B3
Origin: Mouse
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7564849
starts at
$12,595.45
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
custom-made
SF3B3
Origin: Human
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Catalog No. ABIN7555422
starts at
$12,595.45
Plus shipping costs $50.00, if applicable $20.00 dry ice
1 mg
Shipping to:
United States
Delivery in 41 to 66 Business Days
SF3B3
Origin: Human
Host: Wheat germ
Recombinant
WB, ELISA, AP, AA
1 image
1 reference
Catalog No. ABIN1319715
-15% Promotion 2026
$415.41
save $73.31 (-15 %)
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg
(More quantities available)
Shipping to:
United States
Delivery in 11 to 12 Business Days
SF3B3
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
> 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN7505334
-15% Promotion 2026
$195.43
save $34.49 (-15 %)
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 11 to 14 Business Days
SF3B3
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
WB, SDS, ELISA
Catalog No. ABIN7579452
-15% Promotion 2026
$328.96
save $58.05 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to:
United States
Delivery in 12 to 14 Business Days
SF3B3
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
Greater than 90 % as determined by SDS-PAGE.
WB, ELISA
Catalog No. ABIN7665608
-15% Promotion 2026
$450.69
save $79.53 (-15 %)
Plus shipping costs $50.00
50 μg
(More quantities available)
Shipping to:
United States
Delivery in 15 to 19 Business Days
SF3B3
Origin: Mouse
Host: Escherichia coli (E. coli)
Recombinant
> 95 %
WB, SDS, Imm, PC
Catalog No. ABIN7409824
-15% Promotion 2026
$690.11
save $121.78 (-15 %)
Plus shipping costs $50.00
100 μg
(More quantities available)
Shipping to:
United States
Delivery in 13 to 16 Business Days
SF3B3
Origin: Human
Host: Escherichia coli (E. coli)
Recombinant
> 95 %
Inactive
Catalog No. ABIN7669780
-15% Promotion 2026
$1,813.56
save $320.04 (-15 %)
Plus shipping costs $50.00
500 μg
Shipping to:
United States
Delivery in 11 to 14 Business Days
custom-made
SF3B3
Origin: Mouse
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
WB, SDS, ELISA
Catalog No. ABIN3136874
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
custom-made
SF3B3
Origin: Human
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
WB, SDS, ELISA
Catalog No. ABIN3095320
starts at
$20,480.57
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg
Shipping to:
United States
Delivery in 55 to 65 Business Days
SF3B3
Origin: Human
Host: HEK-293 Cells
Recombinant
> 80 % as determined by SDS-PAGE and Coomassie blue staining
AbP, STD
1 image
Catalog No. ABIN2731901
$1,112.40
Plus shipping costs $50.00, if applicable $20.00 dry ice
20 μg
Shipping to:
United States
Will be delivered in 11 Business Days
Catalog No. ABIN7818756
$520.52
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to:
United States
Delivery in 7 to 8 Business Days
Latest Publications for our SF3B3 Proteins
: "Human albumin attenuates excessive innate immunity via inhibition of microglial Mincle/Syk signaling in subarachnoid hemorrhage." in: Brain, behavior, and immunity, Vol. 60, pp. 346-360, (2016) (PubMed).Aliases for SF3B3 Proteins
splicing factor 3b subunit 3 (SF3B3) Proteinssplicing factor 3B subunit 3 (LOC550935) Proteins
splicing factor 3b subunit 3 (sf3b3) Proteins
splicing factor 3b, subunit 3, 130kDa (Sf3b3) Proteins
splicing factor 3B subunit 3 (LOC100178056) Proteins
splicing factor 3b subunit 3 L homeolog (sf3b3.L) Proteins
splicing factor 3b, subunit 3 (Sf3b3) Proteins
splicing factor 3b, subunit 3 (sf3b3) Proteins
1810061H24Rik Proteins
5730409A01Rik Proteins
AA409318 Proteins
D8Ertd633e Proteins
GB11574 Proteins
ik:tdsubc_2b2 Proteins
mKIAA0017 Proteins
rse1 Proteins
RSE1 Proteins
sap130 Proteins
SAP130 Proteins
sf3b3 Proteins
sf3b130 Proteins
SF3b130 Proteins
staf130 Proteins
STAF130 Proteins
wu:fb81f05 Proteins
xx:tdsubc_2b2 Proteins
zgc:55440 Proteins
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