Human NMNAT-1 Antibody

Catalog # Availability Size / Price Qty
Detection of Human NMNAT‑1 by Western Blot.
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Product Details
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Human NMNAT-1 Antibody Summary

Species Reactivity
Detects human NMNAT‑1 in direct ELISAs and Western blots.
Polyclonal Sheep IgG
Antigen Affinity-purified
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human NMNAT-1
Accession # Q9HAN9
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.


Recommended Concentration
Western Blot
1 µg/mL
See below
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Human NMNAT-1 (Catalog # 5865‑NT), see our available Western blot detection antibodies

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.

Scientific Data

Western Blot Detection of Human NMNAT-1 antibody by Western Blot. View Larger

Detection of Human NMNAT‑1 by Western Blot. Western blot shows lysates of human muscle tissue. PVDF Membrane was probed with 1 µg/mL of Sheep Anti-Human NMNAT-1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5865) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for NMNAT-1 at approximately 35 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

Reconstitution Calculator

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.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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: 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).

  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
Entrez Gene IDs
64802 (Human)
Alternate Names
EC; EC; NaMN adenylyltransferase 1; nicotinamide mononucleotide adenylyltransferase 1; nicotinamide nucleotide adenylyltransferase 1; nicotinamide nucleotide adenylyltransferase; Nicotinate-nucleotide adenylyltransferase 1; NMN adenylyltransferase 1; NMNAT1; NMNAT-1; NMNATPNAT1; PNAT1; pyridine nucleotide adenylyltransferase 1

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