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Human Phospholipid Scramblase 1/PLSCR1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB8137

R&D Systems, part of Bio-Techne
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MAB8137
MAB8137-SP

Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Immunocytochemistry, Western Blot

Cited:

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 875327

Product Specifications

Immunogen

E. coli-derived recombinant human Phospholipid Scramblase 1/PLSCR1
Met1-Pro84
Accession # O15162

Specificity

Detects human Phospholipid Scramblase 1/PLSCR1 in ELISA.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for Human Phospholipid Scramblase 1/PLSCR1 Antibody

Detection of Human Phospholipid Scramblase 1/PLSCR1 antibody by Western Blot.

Detection of Human Phospholipid Scramblase 1/PLSCR1 by Western Blot.

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and K562 human chronic myelogenous leukemia cell line. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human Phospholipid Scramblase 1/PLSCR1 Monoclonal Antibody (Catalog # MAB8137) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Phospholipid Scramblase 1/PLSCR1 at approximately 37 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Phospholipid Scramblase 1/PLSCR1 antibody in HT-29 Human Cell Line by Immunocytochemistry (ICC).

Phospholipid Scramblase 1/PLSCR1 in HT‑29 Human Cell Line.

Phospholipid Scramblase 1/PLSCR1 was detected in immersion fixed HT-29 human colon adenocarcinoma cell line using Mouse Anti-Human Phospholipid Scramblase 1/PLSCR1 Monoclonal Antibody (Catalog # MAB8137) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Applications for Human Phospholipid Scramblase 1/PLSCR1 Antibody

Application
Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed HT‑29 human colon adenocarcinoma cell line

Western Blot

1 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line and K562 human chronic myelogenous leukemia 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: Phospholipid Scramblase 1/PLSCR1

PLSCR1 (phospholipid scramblase 1) is an approximately 37 kDa, type II transmembrane protein that is a member of the Ca2+-dependent phospholipid scramblase family that regulates phospholipid asymmetry of membranes. It is most highly expressed on erythrocytes and platelets, and plays roles in exocytosis and apoptosis. PLSCR1 also has nuclear activity, for example, as an activator of genes in response to interferons. The 318 amino acid (aa) human PLSCR1 contains a 288 aa cytoplasmic domain with three SH3-binding and two WW-binding adaptor domains, three phosphorylation sites, four potential palmitoylation sites (regulating localization to the nucleus or plasma membrane) and a nuclear localization signal, followed by a transmembrane domain and a short extracellular domain. The N-terminus of human PLSCR1 (aa 1-84) shares <60% aa sequence identity with mouse and rat PLSCR1. Potential isoforms have a downstream start site without (311 aa) or with (186 aa) divergence after aa 192, or an upstream start site with divergence of 1 or 11 aa after aa 192 (205, 215 aa).

Alternate Names

MMTRA1B, PLSCR1

Entrez Gene IDs

5359 (Human); 22038 (Mouse); 117540 (Rat)

Gene Symbol

PLSCR1

UniProt

Additional Phospholipid Scramblase 1/PLSCR1 Products

Product Documents for Human Phospholipid Scramblase 1/PLSCR1 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 Phospholipid Scramblase 1/PLSCR1 Antibody

For research use only

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