Bethyl Laboratories

Rabbit anti-CrkRS Antibody Affinity Purified

Primary
Catalog #A301-679A
TargetCrkRS
HostRabbit
ClonalityPolyclonal
ReactivityHuman
ApplicationIP, WB
Detection of human CrkRS by western blot.
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Product Description

CrkRS (Cdc2-related kinase, arginine/serine-rich) is a Cdc-2 related kinase that contains an arginine- and serine-rich (SR) domain and has recently been reported to interact with cyclin L1 and L2. Since it has been discovered that CrkRs pairs with a cyclin partner, it has also been given the name CDK12. CrkRs localizes to nuclear speckles and immunoprecipitates with RNA polymerse II and the SF2/ASF splicing factor and is proposed to play a role in the regulation of alternative splicing.

Specifications

Clonality
Polyclonal
Host
Rabbit
Immunogen
Between 1 and 50
Isotype
IgG
Reactivity
Human
Format
Whole IgG
Conjugate Type
Unconjugated
Purity
Antigen Affinity Purified
Concentration
1000 µg/ml
Target Identity
TargetCrkRS
Antigen Species
Human
Gene ID51755
Gene Symbol
CDK12
Gene Name
cyclin dependent kinase 12
Uniprot IDQ9NYV4
Protein Name
Cyclin-dependent kinase 12
Product Information
Applications
IP, WB
Buffer
Tris-citrate/phosphate buffer, pH 7 to 8 containing 0.09% Sodium Azide
Storage Conditions
2 - 8 °C
Physical State
Liquid
Shelf Life
1 year from date of receipt
Country of Origin
USA

Production & Epitope

Antibody was affinity purified using an epitope specific to CrkRS immobilized on solid support.

The epitope recognized by A301-679A maps to a region between residue 1 and 50 of human cell division cycle 2 (CDC2)-related kinase arginine/serine-rich using the numbering given in entry NP_057591.2 (GeneID 51755).

Immunoglobulin concentration was determined using Beer’s Law where 1mg/mL IgG has an A280 of 1.4.

Applications

All western blot analysis is performed using 5% Milk-TBST for blocking and as antibody diluent. Primary antibody is incubated overnight.

Western blots of cell lysates are performed using Goat anti-Rabbit IgG Heavy and Light Chain Antibody (A120-101P).

Western blots of immunoprecipitates are performed using an anti-Rabbit IgG Light Chain HRP-conjugated antibody with 5% Normal Pig Serum (Cat. No. S100-020) added to the blocking buffer.

Western Blot (WB)1:2000 - 1:10,000
Immunoprecipitation (IP)6 µg/mg lysate

Documents

Product DatasheetPDF · A301-679A · Lot 4 (current lot)Open
Product DatasheetPDF · A301-679A · Lot 4 (current lot)Open
Safety Data SheetPDF · A301-679AOpen

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