F4/80 Recombinant antibody

F4/80 Uni-rAb^TM Recombinant Antibody for IHC, IF/ICC, IF-P, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

mouse

Applications

IHC, IF/ICC, IF-P, ELISA

Conjugate

Unconjugated

Publications

2

CloneNo.

2P18

Cat no : 81668-1-RR

Synonyms

Emr1, EGF-like module-containing mucin-like hormone receptor-like 1, EGF-like module receptor 1, Adhesion G protein-coupled receptor E1, Adgre1

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Validation Data Gallery

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  IHC staining of mouse spleen using 81668-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 81668-1-RR (F4/80 antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse spleen using 81668-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse spleen tissue slide using 81668-1-RR (F4/80 antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse liver using 81668-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse liver tissue slide using 81668-1-RR (F4/80 antibody) at dilution of 1:3000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse liver using 81668-1-RR

  Immunohistochemical analysis of paraffin-embedded mouse liver tissue slide using 81668-1-RR (F4/80 antibody) at dilution of 1:3000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of mouse spleen using 81668-1-RR

  Immunofluorescent analysis of (4% PFA) fixed mouse spleen tissue using F4/80 antibody (81668-1-RR, Clone: 2P18 ) at dilution of 1:1500 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse spleen using 81668-1-RR

  Immunofluorescent analysis of (4% PFA) fixed mouse spleen tissue using F4/80 antibody (81668-1-RR, Clone: 2P18 ) at dilution of 1:1500 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of RAW 264.7 using 81668-1-RR

  Immunofluorescent analysis of (-20°C Ethanol) fixed RAW 264.7 cells using F4/80 antibody (81668-1-RR, Clone: 2P18 ) at dilution of 1:250 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) (SA00013-2).

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  Affinity and Kinetic Characterization of 81668-1-RR

  Biolayer interferometry (BLl) kinetic assays of 81668-1-RR against Mouse F4/80 were performed. The affinity constant is 14.4 nM.

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Tested Applications

• Positive IHC detected in: mouse spleen tissue, mouse liver tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: mouse spleen tissue, RAW 264.7 cells
• Positive IF/ICC detected in: RAW 264.7 cells

Recommended dilution

• Immunohistochemistry (IHC): IHC : 1:2000-1:3000
• Immunofluorescence (IF)-P: IF-P : 1:750-1:3000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:125-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• IF: See 2 publications below

Product Information

81668-1-RR targets F4/80 in IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with mouse samples.

• Tested Reactivity: mouse
• Cited Reactivity: mouse
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: F4/80 fusion protein Ag28252
• Full Name: EGF-like module containing, mucin-like, hormone receptor-like sequence 1
• Calculated Molecular Weight: 102 kDa
• GenBank Accession Number: NM_010130
• Gene Symbol: F4/80
• Gene ID (NCBI): 13733
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Mouse F4/80, also named as EMR1 and Gpf480, is a 160kd cell surface glycoprotein which is a member of the EGF TM7 family. The F4/80 molecule is solely expressed on the surface of macrophages and serves as a marker for mature macrophage tissues, including Kupffer cells in liver, splenic red pulp macrophages, brain microglia, gut lamina propria and Langerhans cells in the skin. The function of F4/80 is unclear, but it is speculated to be involved in macrophage adhesion events, cell migration or as a G protein-coupled signaling component of macrophages.

Publications

Species	Application	Title
mouse	IF	bioRxiv; Integrin alpha1 beta1 promotes interstitial fibrosis in a mouse model of polycystic kidney disease; Authors - C Grenier
mouse	IF	Cell Rep; The rebalancing of the immune system at the maternal-fetal interface ameliorates autism-like behavior in adult offspring; Authors - Chunxiang Shen