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Human MUC-1 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB62981

Recombinant Monoclonal Antibody.
R&D Systems, part of Bio-Techne
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MAB62981-100
MAB62981-SP

Key Product Details

Species Reactivity

Human

Applications

ELISA, Flow Cytometry, Immunohistochemistry

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 2336A

Product Specifications

Immunogen

Chinese hamster ovary cell line CHO-derived recombinant human MUC-1
Met1-Ser380
Accession # P15941

Specificity

Detects human MUC-1 in direct ELISAs.

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for Human MUC-1 Antibody

Detection of MUC-1 in MCF‑7 Human Cell Line by Flow Cytometry.

MCF-7 human breast cancer cell line was stained with Rabbit Anti-Human MUC-1 Monoclonal Antibody (Catalog # MAB62981, filled histogram) or isotype control antibody (MAB1050, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG F(ab')2Secondary Antibody (F0110). Staining was performed using our Staining Membrane-associated Proteins protocol.
MUC-1 antibody in Human Breast Cancer Tissue by Immunohistochemistry (IHC-P).

MUC‑1 in Human Breast Cancer Tissue.

MUC-1 was detected in immersion fixed paraffin-embedded sections of human breast cancer tissue using Rabbit Anti-Human MUC-1 Monoclonal Antibody (Catalog # MAB62981) at 3 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Goat IgG VisUCyte™ HRP Polymer Antibody (VC004). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Applications for Human MUC-1 Antibody

Application
Recommended Usage

ELISA

This antibody functions as an ELISA detection antibody when paired with rabbit anti-Human MUC-1 monoclonal antibody (Catalog # MAB629812).This product is intended for assay development on various assay platforms requiring antibody pairs.

Flow Cytometry

0.25 µg/106 cells
Sample: MCF-7 human breast cancer cell line

Immunohistochemistry

3-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human breast cancer tissue

Formulation, Preparation, and Storage

Purification

Protein A or G purified from cell 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: MUC-1

MUC-1 (Mucin-1; also PEM, PEMT, Episialin, tumor-associated mucin, and carcinoma associated mucin) is a 240-450 kDa type I transmembrane glycoprotein. Human MUC-1 is 1255 amino acids (aa) in length and contains a 23 aa signal sequence, a 1135 aa extracellular domain (ECD), a 23 aa transmembrane segment, and a 74 aa cytoplasmic tail. The ECD consists of degenerate tandem repeats and a tandem repeat region, which makes up the major portion of the protein. Potential O-glycosylation sites (serines and threonines) make up more than one-fourth of the amino acids. Splicing variants produce ten isoforms for human MUC-1. Human MUC-1 is 28% aa identical to mouse MUC-1.

Long Name

Mucin 1, Cell Surface-associated

Alternate Names

CD227, Episialin, H23AG, KL-6, Mucin-1, PEM, PEMT

Entrez Gene IDs

4582 (Human)

Gene Symbol

MUC1

UniProt

Additional MUC-1 Products

Product Documents for Human MUC-1 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 MUC-1 Antibody

For research use only

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