R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
Iba1/AIF-1 (E4O4W) XP® Rabbit mAb (Alexa Fluor® 555 Conjugate) #36618
Filter:
- IHC
- IF
- F
Supporting Data
| REACTIVITY | H M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | |
| Source/Isotype | Rabbit IgG |
Application Key:
- IHC-Immunohistochemistry
- IF-Immunofluorescence
- F-Flow Cytometry
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
Product Information
Product Description
This Cell Signaling Technology antibody is conjugated to Alexa Fluor® 555 fluorescent dye and tested in-house for direct flow cytometric and immunofluorescent analysis in human cells and immunofluorescent analysis in mouse tissues. This antibody is expected to exhibit the same species cross-reactivity as the unconjugated Iba1/AIF-1 (E4O4W) XP® Rabbit mAb #17198.
Product Usage Information
| Application | Dilution |
|---|---|
| Immunohistochemistry (Paraffin) | 1:50 - 1:200 |
| Immunofluorescence (Frozen) | 1:50 - 1:200 |
| Immunofluorescence (Immunocytochemistry) | 1:200 - 1:800 |
| Flow Cytometry (Fixed/Permeabilized) | 1:200 |
Storage
Supplied in PBS (pH 7.2), less than 0.1% sodium azide and 2 mg/ml BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.
Protocol
Specificity / Sensitivity
Iba1/AIF-1 (E4O4W) XP® Rabbit mAb (Alexa Fluor® 555 Conjugate) recognizes endogenous levels of total Iba1/AIF-1 protein.
Species Reactivity:
Human, Mouse, Rat
Source / Purification
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala139 of human Iba1/AIF-1 protein.
Background
Ionized calcium-binding adaptor molecule 1 (Iba1), also known as allograft inflammatory factor 1 (AIF-1), is an evolutionarily conserved cytoplasmic calcium binding protein containing a central pair of EF-hand calcium binding motifs (1,2). Iba1/AIF-1 was originally cloned from activated macrophages in human atherosclerotic allogenic heart grafts undergoing chronic transplant rejection as well as from rat monocytes (3,4). Its function is not very well understood, but Iba1/AIF-1 expression is upregulated in response to interferon-gamma and, therefore, could modulate macrophage-dependent immune response (3). As an F-actin-binding protein, Iba1/AIF-1 may function to remodel the actin cytoskeleton and contribute to morphological changes that correlate with various microglial/macrophage states (5). Iba1/AIF-1 is also uniquely expressed in cells of monocytic lineage and is, therefore, widely used as a marker for microglia/macrophages in the brain and other tissue (6).
- Schulze, J.O. et al. (2008) FEBS J 275, 4627-40.
- Deininger, M.H. et al. (2002) FEBS Lett 514, 115-21.
- Utans, U. et al. (1995) J Clin Invest 95, 2954-62.
- Imai, Y. et al. (1996) Biochem Biophys Res Commun 224, 855-62.
- Kanazawa, H. et al. (2002) J Biol Chem 277, 20026-32.
- Ito, D. et al. (1998) Brain Res Mol Brain Res 57, 1-9.
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For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad, CA 92008 USA or [email protected].
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