Human Nesfatin-1/Nucleobindin-2 Antibody

  
  • Species Reactivity
    Human
  • Specificity
    Detects human Nesfatin-1/Nucleobindin-2 in direct ELISAs and Western blots.
  • Source
    Monoclonal Rat IgG2B Clone # 877140
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant human Nesfatin-1/Nucleobindin-2
    Val25-Leu106
    Accession # P80303
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    3 µg/mL
    See below
  • Immunohistochemistry
    5-25 µg/mL
    See below
  • Immunocytochemistry
    8-25 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Human
Nesfatin‑1/Nucleobindin‑2 by Western Blot.
Western blot shows lysates of AGS human gastric adenocarcinoma cell line and human testis tissue. PVDF membrane was probed with 3 µg/mL of Rat Anti-Human
Nesfatin‑1/Nucleobindin‑2 Monoclonal Antibody (Catalog # MAB5949) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for Nesfatin‑1/
Nucleobindin‑2 at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Immunocytochemistry
Nesfatin‑1/Nucleobindin‑2 in Human Mesenchymal Stem Cells.
Nesfatin‑1/Nucleobindin‑2 was detected in immersion fixed human mesenchymal stem cells differentiated into adipocytes using Rat Anti-Human Nesfatin‑1/Nucleobindin‑2 Monoclonal Antibody (Catalog # MAB5949) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Rat IgG Secondary Antibody (red; Catalog # NL013) and counterstained with DAPI (blue). Specific staining was localized to Golgi. View our protocol for Fluorescent ICC Staining of Stem Cells on Coverslips.
Immunohistochemistry
Nesfatin‑1/Nucleobindin‑2 in Human Stomach. Nesfatin‑1/Nucleobindin‑2 was detected in immersion fixed paraffin-embedded sections of human stomach using Rat Anti-Human Nesfatin‑1/
Nucleobindin‑2 Monoclonal Antibody (Catalog # MAB5949) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Rat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS017) and counterstained with hematoxylin (blue). Specific staining was localized to glandular epithelial cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Nesfatin-1/Nucleobindin-2
Nesfatin-1 (NEFA Encoded Satiety and Fat-influencing protein 1) is a secreted, 10 kDa peptide derived from the translation product of the NUCB2 gene. Nesfatin-1 is associated with neurons involved in feeding (ARH and PVH) and fluid intake (SON and PVH), in beta cells of the pancreas, and in adipocytes. Its presence peripherally has an anorexigenic effect. Mature human Nesfatin-1 is 82 amino acids (aa) in length. It is the secreted N-terminus of a larger, intracellular 420 aa precursor termed NEFA/Nucleobindin-2/NUCB2. NUCB2 contains a signal sequence (aa 1‑24), Nesfatin-1 (aa 25‑106), a DNA-binding site (aa 171‑223), and two EF-hand regions (aa 241‑276 and 293‑328). Intracellular uncleaved NUCB2 is 45‑50 kDa in size. There is a potential for multiple cleavages, generating Nesfatin-2 (aa 109‑187) and Nesfatin-3 (aa 190‑420). Human Nesfatin-1 shares 85% aa identity with mouse Nesfatin-1.
  • Entrez Gene IDs:
    4925 (Human); 53322 (Mouse); 59295 (Rat)
  • Alternate Names:
    DNA-binding protein NEFA; NEFA; NEFAGastric cancer antigen Zg4; Nesfatin1; Nesfatin-1; NUCB2; nucleobindin 2; Nucleobindin-2; nucleobinding 2
Related Research Areas
Cell and Tissue Staining Kits
Description Application Cat# Citations Images  

Anti-Rat HRP-DAB Cell & Tissue Staining Kit

CTS017 5
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....
Immunohistochemistry Reagents
Description Application Cat# Citations Images  

Antigen Retrieval Reagent-Universal

CTS015 10
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Antigen Retrieval Reagent-Basic

CTS013 4
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Mounting Medium

CTS011 4
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Antigen Retrieval Reagent Sampler (50 mL each)

CTS016
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Antigen Retrieval Reagent-Acidic

CTS014
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

NorthernLights Guard Mounting Media

NL996
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

VisUCyte Antigen Retrieval Reagent-Acidic

VCTS022
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

VisUCyte Antigen Retrieval Reagent-Basic

VCTS021
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

VisUCyte Antigen Retrieval Reagent-Universal

VCTS023
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....
Isotype Controls
Description Application Cat# Citations Images  

Rat IgG2B Isotype Control

Ctrl MAB0061 27  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Normal Rat IgG Control

Ctrl 6-001-A 9
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Normal Rat IgG Control (Azide Free)

Ctrl 6-001-F 1
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rat IgG2B Isotype Control

Ctrl MAB0061R
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....
Secondary Antibodies
Description Application Cat# Citations Images  

Rat IgG HRP-conjugated Antibody

WB, Simple Western HAF005 7  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL013 2
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat F(ab)2 IgG (H+L)
APC-conjugated Antibody

Flow F0113 2  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rat F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0105B 2  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL015 1
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat IgG Biotinylated Antibody

WB BAF005 2
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rat IgG VisUCyte HRP Polymer Antibody

IHC VC005  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat IgG Antibody

WB AF005 1
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rat F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0104B  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL014
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat Anti-Rat F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0115 1
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Have you used Human Nesfatin-1/Nucleobindin-2 Antibody?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Order Details

Contact Information

Calculators

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷
R&D Systems Guarantee

Monoclonal
Antibody
Panels For
Screening

Learn More
Monoclonal Antibodies

Feedback

Customer Information