SF3B2 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-92380

Novus Biologicals, part of Bio-Techne
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NBP1-92380
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Key Product Details

Validated by

Knockout/Knockdown

Species Reactivity

Validated:

Human

Predicted:

Mouse (100%), Rat (100%). Backed by our 100% Guarantee.

Applications

Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Knockdown Validated, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all SF3B2 Antibodies »

Product Specifications

Immunogen

This antibody was developed against Recombinant Protein corresponding to amino acids: MSTVMSRKGPAPELQGVEVALAPEELELDPMAMTQKYEEHVREQQAQVEKEDFSDMVAEHAAKQKQKKRKAQPQDSRGGSKKYKEFK

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for SF3B2 Antibody

Western Blot: SF3B2 Antibody [NBP1-92380]

Western Blot: SF3B2 Antibody [NBP1-92380]

Western Blot: SF3B2 Antibody [NBP1-92380] - Analysis in U2OS cells transfected with control siRNA, target specific siRNA probe #1 and #2. Remaining relative intensity is presented.
Immunocytochemistry/ Immunofluorescence: SF3B2 Antibody [NBP1-92380]

Immunocytochemistry/ Immunofluorescence: SF3B2 Antibody [NBP1-92380]

Immunocytochemistry/Immunofluorescence: SF3B2 Antibody [NBP1-92380] - Immunofluorescent staining of human cell line U-2 OS shows localization to nuclear speckles.
Immunohistochemistry-Paraffin: SF3B2 Antibody [NBP1-92380]

Immunohistochemistry-Paraffin: SF3B2 Antibody [NBP1-92380]

Immunohistochemistry-Paraffin: SF3B2 Antibody [NBP1-92380] - Staining of human colon shows strong nuclear positivity in glandular cells.

Applications for SF3B2 Antibody

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

0.25-2 ug/ml

Immunohistochemistry

1:200 - 1:500

Immunohistochemistry-Paraffin

1:200-1:500

Western Blot

0.04-0.4 ug/ml
Application Notes
For IHC-Paraffin, HIER pH 6 retrieval is recommended. Immunocytochemistry/Immunofluorescence Fixation Permeabilization: Use PFA/Triton X-100.

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS (pH 7.2) and 40% Glycerol

Preservative

0.02% Sodium Azide

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: SF3B2

SF3B2 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.

Alternate Names

Cus1, pre-mRNA splicing factor SF3b 145 kDa subunit, Pre-mRNA-splicing factor SF3b 145 kDa subunit, SAP145SAP 145, SF3b1, SF3B145, SF3b150, spliceosome associated protein 145, Spliceosome-associated protein 145, splicing factor 3B subunit 2, splicing factor 3b, subunit 2, 145kD, splicing factor 3b, subunit 2, 145kDa

Gene Symbol

SF3B2

Additional SF3B2 Products

Product Documents for SF3B2 Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for SF3B2 Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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