SF1 Antibody / Splicing factor 1 (Antigen affinity purified)

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NSJ Bioreagents
Product Code: NSJ-RQ6730
Product Group: Primary Antibodies
Supplier: NSJ Bioreagents
CodeSizePrice
NSJ-RQ6730-100ug100ug£535.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Rabbit
Antibody Isotype: Rabbit IgG
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Target Species:
  • Human
  • Mouse
  • Rat
Applications:
  • Fluorescence-activated cell sorting (FACS)
  • Immunofluorescence (IF)
  • Immunohistochemistry- Paraffin Embedded (IHC-P)
  • Western Blot (WB)
Storage:
After reconstitution, the SF1 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Images

1 / 14
IHC staining of FFPE human squamous metaplasia of the renal pelvis tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
2 / 14
IHC staining of FFPE human placental tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
3 / 14
IHC staining of FFPE human bladder cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
4 / 14
IHC staining of FFPE human breast cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
5 / 14
IHC staining of FFPE human liver cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
6 / 14
IHC staining of FFPE mouse colon tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
7 / 14
IHC staining of FFPE mouse kidney tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
8 / 14
IHC staining of FFPE rat colon tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
9 / 14
IHC staining of FFPE rat kidney tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
10 / 14
Immunofluorescent staining of FFPE human A431 cells with SF1 antibody (green) and DAPI nuclear stain (blue). HIER: steam section in pH6 citrate buffer for 20 min.
11 / 14
Western blot testing of 1) human SK-O-V3, 2) human K562, 3) human ThP-1, 4) human A549, 5) rat PC-12, 6) mouse ovary and 7) mouse NIH 3T3 cell lysate with SF1 antibody. Predicted molecular weight ~68 kDa (multiple isoforms).
12 / 14
Flow cytometry testing of human A431 cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.
13 / 14
Flow cytometry testing of mouse Neuro-2a cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.
14 / 14
Flow cytometry testing of rat C6 cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.
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IHC staining of FFPE human squamous metaplasia of the renal pelvis tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human placental tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human bladder cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human breast cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE human liver cancer tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE mouse colon tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE mouse kidney tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE rat colon tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE rat kidney tissue with SF1 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.
Immunofluorescent staining of FFPE human A431 cells with SF1 antibody (green) and DAPI nuclear stain (blue). HIER: steam section in pH6 citrate buffer for 20 min.
Western blot testing of 1) human SK-O-V3, 2) human K562, 3) human ThP-1, 4) human A549, 5) rat PC-12, 6) mouse ovary and 7) mouse NIH 3T3 cell lysate with SF1 antibody. Predicted molecular weight ~68 kDa (multiple isoforms).
Flow cytometry testing of human A431 cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.
Flow cytometry testing of mouse Neuro-2a cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.
Flow cytometry testing of rat C6 cells with SF1 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= SF1 antibody.

Documents

Further Information

Application Details:
Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 2-5ug/ml,Immunofluorescence (FFPE): 5ug/ml,Flow cytometry: 1-3ug/million cells
Application Note:
Optimal dilution of the SF1 antibody should be determined by the researcher.
Buffer:
Lyophilized from 1X PBS with 2% Trehalose
Description:
Splicing factor 1 also known as zinc finger protein 162 (ZFM162) is a protein that in humans is encoded by the SF1 gene. This gene encodes a nuclear pre-mRNA splicing factor. The encoded protein specifically recognizes the intron branch point sequence at the 3' splice site, together with the large subunit of U2 auxiliary factor (U2AF), and is required for the early stages of spliceosome assembly. It also plays a role in nuclear pre-mRNA retention and transcriptional repression. The encoded protein contains an N-terminal U2AF ligand motif, a central hnRNP K homology motif and quaking 2 region which bind a key branch-site adenosine within the branch point sequence, a zinc knuckles domain, and a C-terminal proline-rich domain. Alternative splicing results in multiple transcript variants.
Format:
Antigen affinity purified
Formulation:
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Immunogen:
Recombinant human protein (amino acids R160-Q266) was used as the immunogen for the SF1 antibody.
Limitation:
This SF1 antibody is available for research use only.
Localization:
Nuclear
Purity:
Affinity purified
Uniprot #:
Q15637