EIF4G1 Monoclonal antibody

EIF4G1 Monoclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

Human, mouse, rat

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

CloneNo.

2B10G8

Cat no : 67199-1-Ig

Synonyms

DKFZp686A1451, eIF 4 gamma 1, eIF 4G 1, eIF 4G1, EIF4F, EIF4G, EIF4G1, EIF4GI, p220

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Validation Data Gallery

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  WB analysis using 67199-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67199-1-Ig (EIF4G1 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis of 4T1 using 67199-1-Ig

  4T1 cells were subjected to SDS PAGE followed by western blot with 67199-1-Ig (EIF4G1 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse pancreas using 67199-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 67199-1-Ig (EIF4G1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse pancreas using 67199-1-Ig

  Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 67199-1-Ig (EIF4G1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HepG2 using 67199-1-Ig

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using 67199-1-Ig (EIF4G1 antibody) at dilution of 1:100 and CoraLite488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: HeLa cells, 4T1 cells, HEK-293 cells, MCF-7 cells, Jurkat cells
• Positive IHC detected in: mouse pancreas tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF): IF : 1:50-1:500

Sample-dependent, check data in validation data gallery

Product Information

67199-1-Ig targets EIF4G1 in WB, IHC, IF, ELISA applications and shows reactivity with Human, mouse, rat samples.

• Tested Reactivity: Human, mouse, rat
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: EIF4G1 fusion protein Ag8357
• Full Name: eukaryotic translation initiation factor 4 gamma, 1
• Calculated molecular weight: 1600 aa, 176 kDa
• Observed molecular weight: 240-250 kDa
• GenBank accession number: BC007788
• Gene symbol: EIF4G1
• Gene ID (NCBI): 1981
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Eukaryotic cellular messenger RNAs are posttranscriptionally modified by addition of an m(7)GTP moiety to the 5-prime terminus, referred to as a cap. Recognition of the cap structure and unwinding of mRNA secondary structure during the initiation phase of protein synthesis is catalyzed by initiation factors of the eIF4 group. EIF4G1, a subunit of eIF4 gamma, forms various complexes with the other eIF4 polypeptides [PMID: 7601469]. Mutations in the EIF4G1 gene, encoding a component of the eIF4F translation initiation complex, were recently reported as a possible cause for the autosomal dominant form of Parkinson's disease [PMID:22658323]. The calcualted molecular weight of EIF4G1 is 175 kDa, but modified EIF4G1 is about 220-240 kDa. (PMID: 18426977 )