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Human SAMHD1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB8120

R&D Systems, part of Bio-Techne
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MAB8120
MAB8120-SP

Key Product Details

Species Reactivity

Human

Applications

Simple Western, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 883335

Product Specifications

Immunogen

E. coli-derived recombinant human SAMHD1
His206-Arg339
Accession # Q9Y3Z3

Specificity

Detects human SAMHD1 in ELISAs.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human SAMHD1 Antibody

Detection of Human SAMHD1 antibody by Western Blot.

Detection of Human SAMHD1 by Western Blot.

Western blot shows lysates of Daudi human Burkitt's lymphoma cell line and HepG2 human hepatocellular carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human SAMHD1 Monoclonal Antibody (Catalog # MAB8120) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for SAMHD1 at approximately 72 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Human SAMHD1 antibody by Simple WesternTM.

Detection of Human SAMHD1 by Simple WesternTM.

Simple Western lane view shows lysates of Daudi human Burkitt's lymphoma cell line, loaded at 0.5 mg/mL. A specific band was detected for SAMHD1 at approximately 70 kDa (as indicated) using 10 µg/mL of Mouse Anti-Human SAMHD1 Monoclonal Antibody (Catalog # MAB8120) . This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Applications for Human SAMHD1 Antibody

Application
Recommended Usage

Simple Western

10 µg/mL
Sample: Daudi human Burkitt's lymphoma cell line

Western Blot

1 µg/mL
Sample: Daudi human Burkitt's lymphoma cell line and HepG2 human hepatocellular carcinoma cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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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: SAMHD1

Human SAM (Sterile Alpha Motif) domain and HD (His/Asp motif-containing phosphohydrolase) domain-containing 1 (SAMHD1), also known as DCIP (dendritic cell IFN-g-induced protein) or MOP5 (monocyte protein 5) is a 70-80 kDa, 626 amino acid (aa) nuclear protein that acts as a dGTP-regulated deoxynucleotide triphosphohydrolase. It restricts HIV replication by binding nucleic acids. SAMHD-1 expression is induced by TNF-a in myeloid lineage cells and lung fibroblasts. Human SAMHD1 mutations are linked to Aicardi-Goutieres Syndrome, which is characterized by symptoms mimicking viral infection. Human SAMHD1 isoforms of 602, 591, and 556 aa lack aa 113-136, 502-536, and 285-354, respectively. The 591 and 556 aa forms are catalytically inactive. Within the region used as an immunogen, human SAMHD1 shares 85% aa sequence identity with mouse and rat SAMHD1.

Long Name

SAM Domain and HD Domain 1

Alternate Names

AGS5, CHBL2, DCIP, HDDC1, MOP-5, SBBI88

Entrez Gene IDs

25939 (Human); 56045 (Mouse); 311580 (Rat)

Gene Symbol

SAMHD1

UniProt

Additional SAMHD1 Products

Product Documents for Human SAMHD1 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human SAMHD1 Antibody

For research use only

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