Human NMNAT-1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB5865

R&D Systems, part of Bio-Techne
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MAB5865
MAB5865-SP
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Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Immunohistochemistry

Cited:

Immunohistochemistry

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 675112

View all NMNAT-1 Antibodies »

Product Specifications

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant human NMNAT-1
Met1-Thr279
Accession # Q9HAN9

Specificity

Detects human NMNAT-1 in direct ELISAs.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human NMNAT-1 Antibody

Detection of NMNAT-1 in Human Kidney.

NMNAT-1 was detected in immersion fixed paraffin-embedded sections of Human Kidney using Mouse Anti-Human NMNAT-1 Monoclonal Antibody (Catalog # MAB5865) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell nuclei in convoluted tubules. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Applications for Human NMNAT-1 Antibody

Application
Recommended Usage

Immunohistochemistry

5-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of Human Kidney

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
Size / Price
Qty

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: NMNAT-1

NMNAT-1 is expressed in the nuclei of all human tissues, with highest expression in skeletal muscle, heart, kidney, pancreas, and brain (1). The enzyme transfers adenylate from ATP to nicotinamide ribonucleotide or nicotinate ribonucleotide to generate NAD+ or deamido-NAD+, and is an essential enzyme for the production of nuclear NAD+ (2). Nuclear NAD+ is required by poly(ADP-ribose) polymerase 1 (PARP-1), which poly-ADP-ribosylates chromatin in response to DNA strand breaks. NMNAT-1 is known to interact with PARP-1, resulting in its activation, but this interaction with PARP-1 is prevented when NMNAT-1 is phosphorylated at Ser136 (3). Nuclear NAD+ levels are also important for the regulation of SIR2 histone deacetylases (4). A naturally occurring Ube4b/NMNAT-1 chimeric protein is directly involved in slowing the degeneration of injured neurons in mice (5). NMNAT activity is required for the activation of tiazofurin, a drug used to treat leukemia (6). Two other NMNAT enzymes are present in humans. NMNAT-2 is localized in the Golgi complex and cytoplasm, and NMNAT-3 is a mitochondrial enzyme (7).

References

  1. Emanuelli, M. et al. (2001) J. Biol.Chem. 276:406.
  2. Schweiger, M. et al. (2001) FEBS Lett. 492:95.
  3. Berger, F. et al. (2007) Proc. Natl. Acad. Sci. USA 104:3765.
  4. Revollo, J.R. et al. (2004) J. Biol. Chem. 279:50754.
  5. Mack, T.G. et al. (2001) Nature Neurosci. 4:1199.
  6. Boulton, S. et al. (1997) Br. J. Cancer 76:845.
  7. Berger, F. et al. (2005) J. Biol. Chem. 280:36334.

Long Name

Nicotinamide mononucleotide adenylyltransferase-1

Alternate Names

NMN adenylyltransferase 1, NMNAT1, PNAT1

Entrez Gene IDs

64802 (Human)

Gene Symbol

NMNAT1

UniProt

Q9HAN9

Additional NMNAT-1 Products

Product Documents for Human NMNAT-1 Antibody

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human NMNAT-1 Antibody

For research use only

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