Rabbit Polyclonal Phospho-Splicing factor 1 (S82) antibody (STJ91054)


Reactivity: Human, Mouse, Monkey
Applications: WB, IHC, IF, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

-$50 as credit for submitting review for primary antibody
Shipping notice:
Product will be delivered in 6 to 8 Business Days

Rabbit Polyclonal Phospho-Splicing factor 1 (S82) antibody (STJ91054)

Supplier: St John’s Laboratory Ltd.

Recommended applications: WB, IHC, IF, ELISA

Recommended dilution: WB 1:500-1:2000; IHC 1:100-1:300; IF 1:200-1:1000; ELISA 1:5000;

Recommended protocols: check protocols

Image descriptions:

Click or hover above images to see image description for Splicing factor 1 (phospho Ser82) Polyclonal Antibody.

Alternative names:

Check alternative names for the antibody


SF1 antibody, ZFM1 antibody, ZNF162 antibody,|BBP antibody|D11S636 antibody|Mammalian branch point binding protein mBBP antibody|OTTHUMP00000069749 antibody|OTTHUMP00000069750 antibody|OTTHUMP00000069752 antibody|Splicing factor 1 antibody|Transcription factor ZFM1 antibody|ZFM1 antibody|Zinc finger gene in MEN1 locus antibody|Zinc finger protein 162 antibody|ZNF162 antibody|Anti-splicing factor 1 antibody (ab58077)
SCBT cat No: To be updated



Splicing factor 1 (phospho Ser82) Polyclonal Antibody

Catalogue No.



Human, Mouse, Monkey


Phospho-Splicing factor 1 (S82) Polyclonal Antibody detects endogenous levels of Splicing factor 1 protein only when phosphorylated at S82.


Synthesized phospho-peptide derived from Splicing factor 1 (phospho Ser82) at AA range 20-100





Recommended dilution

WB 1:500-1:2000; IHC 1:100-1:300; IF 1:200-1:1000; ELISA 1:5000;







Molecular weight

68 kDa


Splicing factor 1 (phospho Ser82) Antibody was tube-contained. Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.


1 mg/ml


Splicing factor 1 (phospho Ser82) Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Splicing factor 1 antibody, Mammalian branch point-binding protein antibody, BBP antibody, mBBP antibody, Transcription factor ZFM1 antibody, Zinc finger gene in MEN1 locus antibody, Zinc finger protein 162 antibody

Database links

Human UniProt/Swiss-Prot:Q15637;Rat UniProt/Swiss-Port: F1LSC3;Human Entrez Gene: 7536;Mouse Entrez Gene: 22668;Rat Entrez Gene: Rn.1074

Protein names

Splicing factor 1 , Mammalian branch point-binding protein , BBP , mBBP , Transcription factor ZFM1 , Zinc finger gene in MEN1 locus , Zinc finger protein 162

Protein function

Necessary for the ATP-dependent first step of spliceosome assembly. Binds to the intron branch point sequence (BPS) 5′-UACUAAC-3′ of the pre-mRNA. May act as transcription repressor.

Protein tissue specificity

Detected in lung, ovary, adrenal gland, colon, kidney, muscle, pancreas, thyroid, placenta, brain, liver and heart.

Protein sequence and domain

Belongs to the BBP/SF1 family. / Contains 1 CCHC-type zinc finger. / Contains 1 KH domain.

Protein post-translational modifications

Phosphorylation on Ser-20 interferes with U2AF2 binding and spliceosome assembly. Isoform 6 is phosphorylated on Ser-463.

Protein cellular localization


Research area

All research areas>Transcription Regulators>splicing factor 1
(View all antibody categories related to Transcription Regulators)


AntibodyPlus can customize Splicing factor 1 (phospho Ser82) Antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.


St John’s Laboratory Ltd.

Product type

Primary antibody


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review

There are no reviews for this product yet.
By submitting a review, get following benefits:

1. Receive $50 ABcoins as credit for each review.
2. First trial sample order will be fully refunded as credit.
3. Have a chance to win a $50 amazon gift card!

view database submit reviews

There is no extra validation for this product yet.
Check other extra validated antibodies below:

Welcome to AntibodyPlus!