NRF1/nuclear respiratory factor 1 Recombinant monoclonal antibody

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  WB analysis using 83092-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83092-1-RR (NRF1 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  WB analysis of HeLa using 83092-1-RR

  WB result of NRF1/nuclear respiratory factor 1 antibody (83092-1-RR; 1:2000; incubated at room temperature for 1.5 hours) with sh-Control and sh-NRF1/nuclear respiratory factor 1 transfected HeLa cells.

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  IHC staining of human cervical squamous cancer using 83092-1-RR

  Immunohistochemical analysis of paraffin-embedded human cervical squamous cancer tissue slide using 83092-1-RR (NRF1/nuclear respiratory factor 1 antibody) at dilution of 1:500 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of HepG2 using 83092-1-RR

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using NRF1/nuclear respiratory factor 1 antibody (83092-1-RR, Clone: 230394B1 ) at dilution of 1:300 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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  FC experiment of HEK-293T using 83092-1-RR

  1x10^6 HEK-293T cells were intracellularly stained with 0.25 ug Anti-Human NRF1 (83092-1-RR, Clone:230394B1) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug rabbit IgG isotype control (blue). Cells were fixed and permeabilized with True-Nuclear Transcription Factor Buffer Set.

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  Affinity and Kinetic Characterization of 83092-1-RR

  Biolayer interferometry (BLl) kinetic assays of 83092-1-RR against Human NRF1/nuclear respiratory factor 1 were performed. The affinity constant is 0.115 nM.

• Featured Product
• KD/KO Validated

NRF1/nuclear respiratory factor 1 Uni-rAb^® Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), ELISA

Cat No. 83092-1-RR

Clone No.230394B1

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, IHC, IF/ICC, FC (Intra), ELISA

Synonyms

NRF1, nuclear respiratory factor 1, 230394B1, ALPHA PAL, Alpha palindromic-binding protein

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Tested Applications

• Positive WB detected in: HeLa cells, Jurkat cells, RAW 264.7 cells, NIH/3T3 cells, U2OS cells
• Positive IHC detected in: human cervical squamous cancer 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/ICC detected in: HepG2 cells
• Positive FC (Intra) detected in: HEK-293T cells

Recommended dilution

• Western Blot (WB): WB : 1:2000-1:10000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:150-1:600
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

83092-1-RR targets NRF1/nuclear respiratory factor 1 in WB, IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human, mouse samples.

• Tested Reactivity: human, mouse
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen:

  CatNo: Ag3172

  Product name: Recombinant human NRF1 protein

  Source: e coli.-derived, PGEX-4T

  Tag: GST

  Domain: 213-522 aa of BC016925

  Sequence: LKYSTGRGKPGWGKESCKPIWWPEDIPWANVRSDVRTEEQKQRVSWTQALRTIVKNCYKQHGREDLLYAFEDQQTQTQATATHSIAHLVPSQTVVQTFSNPDGTVSLIQVGTGATVATLADASELPTTVTVAQVNYSAVADGEVEQNWATLQGGEMTIQTTQASEATQAVASLAEAAVAASQEMQQGATVTMALNSEAAAHAVATLAEATLQGGGQIVLSGETAAAVGALTGVQDANGLFMADRAGRKWILTDKATGLVQIPVSMYQTVVTSLAQGNGPVQVAMAPVTTRISDSAVTMDGQAVEVVTLEQ

• Full Name: nuclear respiratory factor 1
• Calculated Molecular Weight: 522 aa, 56 kDa
• Observed Molecular Weight: 70 kDa
• GenBank Accession Number: BC016925
• Gene Symbol: NRF1
• Gene ID (NCBI): 4899
• RRID: AB_3670806
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: Q16656
• 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

NRF1, also named as Alpha-pal and NRF-1, belongs to the NRF1/Ewg family. It is a transcription factor that activates the expression of the EIF2S1 (EIF2-alpha) gene. NRF1 is implicated in the control of nuclear genes required for respiration, heme biosynthesis, and mitochondrial DNA transcription and replication. It plays a critical role in regulating the expression of many antioxidant response element (ARE)-dependent genes. NRF1 exists various isoforms and long isoform is about 67 kDa and short isoform is about 45 kDa.