NRG4 Polyclonal antibody

NRG4 Polyclonal Antibody for IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

IHC, ELISA

Conjugate

Unconjugated

Cat no : 27292-1-AP

Synonyms

HRG4, neuregulin 4, NRG 4, NRG4, Pro NRG4

---

Validation Data Gallery

• 

  WB analysis using 27292-1-AP

  Recombinant human NRG4 protein Eg0997 was subjected to SDS PAGE followed by western blot with 27292-1-AP (NRG4 antibody) at dilution of 1:3000 and incubated at room temperature for 1.5 hours.

• 

  IHC staining of human prostate cancer using 27292-1-AP

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 27292-1-AP (NRG4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human prostate cancer using 27292-1-AP

  Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue slide using 27292-1-AP (NRG4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 27292-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 27292-1-AP (NRG4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 27292-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 27292-1-AP (NRG4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

---

Tested Applications

• Positive IHC detected in: human prostate cancer tissue, human breast cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Immunohistochemistry (IHC): IHC : 1:50-1:500

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

27292-1-AP targets NRG4 in IHC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: NRG4 fusion protein Ag26044
• Full Name: neuregulin 4
• Calculated Molecular Weight: 13 kDa
• GenBank Accession Number: BC017568
• Gene Symbol: NRG4
• Gene ID (NCBI): 145957
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity 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

Neuregulin 4 (Nrg4), a member of the epidermal growth factor (EGF) family of extracellular ligands, is expressed in multiple organs with the highest expression levels in brown adipose tissue. Neuregulin 4 is a secreted adipokine recently identified as playing an important role in modulating systemic energy metabolism and in the development of metabolic disorders in rodent and human obesity, including type 2 diabetes and non-alcoholic fatty liver disease (NAFLD). Nrg4 attenuates hepatic lipogenic signaling and preserves glucose and lipid homeostasis in obesity.