Bethyl Laboratories

Rabbit anti-eIF2B delta/EIF2B4 Antibody Affinity Purified

Primary
Catalog #A302-982A
TargeteIF2B delta/EIF2B4
HostRabbit
ClonalityPolyclonal
ReactivityHuman
ApplicationIHC, IP, WB
Detection of human eIF2B delta/EIF2B4 by western blot and immunoprecipitation.
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Product Description

eIF2B delta is encoded by the EIF2B4 gene. EIF2B4 is necessary for protein synthesis and is one of five subunits of the eIF2B factor which functions as a GTP exchange factor. The protein encoded by this gene, EIF2B4, is the fourth, or delta subunit. Defects in this gene are a cause of leukoencephalopathy with vanishing white matter (VWM) and ovarioleukodystrophy.

Specifications

Clonality
Polyclonal
Host
Rabbit
Immunogen
Between 50 and 100
Isotype
IgG
Reactivity
Human
Format
Whole IgG
Conjugate Type
Unconjugated
Purity
Antigen Affinity Purified
Concentration
200 µg/ml
Target Identity
Antigen Species
Human
Gene ID8890
Gene Symbol
EIF2B4
Gene Name
eukaryotic translation initiation factor 2B subunit delta
Uniprot IDQ9UI10
Protein Name
Translation initiation factor eIF-2B subunit delta
Product Information
Applications
IHC, IP, WB
Buffer
Tris-buffered Saline containing 0.1% BSA and 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 eIF2B delta/EIF2B4 immobilized on solid support.

The epitope recognized by A302-982A maps to a region between residue 50 and 100 of human Eukaryotic Translation Initiation Factor 2B, Subunit 4 delta, 67kDa using the numbering given in entry NP_001029288.1 (GeneID 8890).

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.

Immunohistochemistry (IHC)1:200 - 1:1000. Epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE tissue sections.
Immunoprecipitation (IP)6 µg/mg lysate
Western Blot (WB)1:2000 - 1:10,000

Documents

Product DatasheetPDF · A302-982A · Lot 1 (current lot)Open
Product DatasheetPDF · A302-982A · Lot 1 (current lot)Open
Safety Data SheetPDF · A302-982AOpen

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