Human MMR/CD206 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB25341

R&D Systems, part of Bio-Techne
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MAB25341
MAB25341-SP
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Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Immunohistochemistry, Simple Western, Western Blot

Cited:

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 685645

View all MMR/CD206 Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human MMR/CD206
Leu19-Lys1383 (Thr399Ala) & (Leu407Phe),
Accession # P22897

Specificity

Detects human MMR/CD206 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant mouse (rm) MMR or recombinant human Mrc2 is observed. In Western blots, approximately 25% cross-reactivity with rmMMR is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human MMR/CD206 Antibody

Detection of Human MMR/CD206 antibody by Western Blot.

Detection of Human MMR/CD206 by Western Blot.

Western blot shows lysates of human immature dendritic cells. PVDF Membrane was probed with 1 µg/mL of Mouse Anti-Human MMR/CD206 Monoclonal Antibody (Catalog # MAB25341) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for MMR/CD206 at approximately 150 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
MMR/CD206 antibody in Human Liver by Immunohistochemistry (IHC-P).

MMR/CD206 in Human Liver.

MMR/CD206 was detected in immersion fixed paraffin-embedded sections of human liver using Mouse Anti-Human MMR/CD206 Monoclonal Antibody (Catalog # MAB25341) at 15 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to endothelial cells in sinusoids. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Detection of Human MMR/CD206 antibody by Simple WesternTM.

Detection of Human MMR/CD206 by Simple WesternTM.

Simple Western lane view shows lysates of human immature dendritic cells, loaded at 0.2 mg/mL. A specific band was detected for MMR/CD206 at approximately 228 kDa (as indicated) using 20 µg/mL of Mouse Anti-Human MMR/CD206 Monoclonal Antibody (Catalog # MAB25341). This experiment was conducted under reducing conditions and using the 66-440 kDa separation system.

Applications for Human MMR/CD206 Antibody

Application
Recommended Usage

Immunohistochemistry

8-25 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human liver

Simple Western

20 µg/mL
Sample: Human immature dendritic cells

Western Blot

1 µg/mL
Sample: Human immature dendritic cells
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Reviewed Applications

Read 3 reviews rated 4.3 using MAB25341 in the following applications:

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: MMR/CD206

The human Macrophage Mannose Receptor (MMR), also known as CD206 and MRC1 (mannose receptor C, type 1), is a 190 kDa scavenger receptor that is expressed on tissue macrophages, myeloid dendritic cells, and liver and lymphatic endothelial cells (1). It belongs to a family of receptors sharing similar protein structure that also includes DEC205, phospholipase A2 receptor, and Endo180 (2, 3). The human MMR protein is synthesized as a 1456 amino acid (aa) precursor that contains an 18 aa signal sequence, a 1371 aa extracellular region, a 21 aa transmembrane segment and a 46 aa cytoplasmic domain (4). Its extracellular region is composed of an N-terminal cysteine-rich domain, followed by a single fibronectin type II repeat, and eight C-type lectin carbohydrate recognition domains (CRD) (3, 4). Human and mouse MMR extracellular regions share 82% aa identity. The cysteine-rich domain mediates recognition of sulfated N-acetylgalactosamine, which occurs on some extracellular matrix proteins and is the terminal sugar of the unusual oligosaccharides present on pituitary hormones such as lutropin and thyrotropin (5). Several of the CRDs participate in the Ca2+-dependent recognition of carbohydrates showing a preference for branched sugars with terminal mannose, fucose or N‑acetylglucosamine (6). The cytoplasmic domain of MMR includes a tyrosine-based motif for internalization in clathrin-coated vesicles. Once internalized, ligands are released following acidification of phagosomes or endosomes, and the receptor is recycled to the cell surface (3, 7). MMR mediates phagocytosis upon binding to target structures that occur on a variety of pathogenic microorganisms including Gram-negative and Gram-positive bacteria, yeasts, parasites, and mycobacteria. MMR also functions to maintain homeostasis through the endocytosis of potentially harmful glycoproteins associated with inflammation (2, 3).

References

  1. East, L. and C. Isake (2002) Biochim. Biophys. Acta 1572:364. 
  2. Chieppa, M. et al. (2003) J. Immunol. 171:4552. 
  3. Figdor, C. et al. (2002) Nat. Rev. Immunol. 2:77.
  4. Taylor, M. et al. (1990) J. Biol. Chem. 265:12156.
  5. Leteux, C. et al. (2000) J. Exp. Med. 191:1117.
  6. Martinez-Pomares, L. et al. (2001) Immunobiology 204:527.
  7. Feinberg, H. et al. (2000) J. Biol. Chem. 275:21539.

Long Name

Macrophage Mannose Receptor

Alternate Names

CD206, CLEC13D, MRC1

Entrez Gene IDs

4360 (Human); 17533 (Mouse); 291327 (Rat)

Gene Symbol

MRC1

UniProt

P22897

Additional MMR/CD206 Products

Product Documents for Human MMR/CD206 Antibody

Product Datasheets

Certificate of Analysis

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Product Specific Notices for Human MMR/CD206 Antibody

For research use only

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