AIF-1/Iba1 Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-16908

Novus Biologicals, part of Bio-Techne
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NBP2-16908
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Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat

Cited:

Mouse, Rat

Predicted:

Porcine (93%), Rhesus Macaque (99%). Backed by our 100% Guarantee.

Applications

Validated:

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Cited:

IF/IHC, Immunocytochemistry/ Immunofluorescence, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

View all AIF-1/Iba1 Antibodies »

Product Specifications

Immunogen

Recombinant protein encompassing a sequence within the center region of human AIF-1/Iba1. The exact sequence is proprietary.

Reactivity Notes

Bovine (88%).

Marker

pan-Microglia Marker

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

17 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for AIF-1/Iba1 Antibody

Immunoprecipitation: AIF-1/Iba1 Antibody [NBP2-16908]

Immunoprecipitation: AIF-1/Iba1 Antibody [NBP2-16908]

Immunoprecipitation: AIF-1/Iba1 Antibody [NBP2-16908] - Immunoprecipitation of AIF-1/Iba1 protein from K562 whole cell extracts using 5ug of AIF-1/Iba1 Antibody Western blot analysis was performed using Iba1 antibody EasyBlot anti-Rabbit IgG was used as a secondary reagent.
Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NBP2-16908]

Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NBP2-16908]

Immunocytochemistry/Immunofluorescence: AIF-1/Iba1 Antibody [NBP2-16908] - THP-1 cells were fixed in 4% paraformaldehyde at RT for 15 min.Green: Iba1 stained by Iba1 antibody diluted at 1:500.Blue: Fluoroshield with DAPI .
Immunohistochemistry-Paraffin: AIF-1/Iba1 Antibody [NBP2-16908]

Immunohistochemistry-Paraffin: AIF-1/Iba1 Antibody [NBP2-16908]

Immunohistochemistry-Paraffin: AIF-1/Iba1 Antibody [NBP2-16908] - Rat brain. Iba1 stained by Iba1 antibody diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.
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Applications for AIF-1/Iba1 Antibody

Application
Recommended Usage

Flow Cytometry

1:50-1:200

Immunocytochemistry/ Immunofluorescence

1:100-1:1000

Immunohistochemistry

1:100-1:1000

Immunohistochemistry-Frozen

1:100-1:1000

Immunohistochemistry-Paraffin

1:100-1:1000

Immunoprecipitation

1:100-1:500

Western Blot

1:500-1:10000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Formulation

PBS, 1% BSA, 20% Glycerol

Preservative

0.025% Proclin 300

Concentration

Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.

Background: AIF-1/Iba1

Allograft inflammatory factor (AIF-1) or ionized calcium-binding adapter molecule 1 (Iba1) is a cytosolic actin binding protein containing a calcium binding domain (EF-hand) and inducible by cytokines and IFN-gamma (1). AIF-1 (theoretical molecular weight 17kDa) was first cloned from rat and human cardiac allografts and macrophage cell lines. In cardiac allografts, expression of AIF-1 was specifically associated with infiltrated mononuclear cells (2, 3). AIF-1 is constitutively expressed and inducible in macrophages and microglia. Iba1, microglia response factor (MRF-1) and daintain were independently cloned and identified in rat and human tissues and share complete sequence identity with AIF-1. Additionally, several AIF-1 splice variants have been identified including IRT-1, BART-1, G1 and Hara-1 (2).

Several cellular functions have been associated with AIF-1/Iba1 expression including cell growth, cell migration, actin bundling, membrane ruffling, and phagocytic activity (2, 4). Iba1 induces Rac signaling through a PLC-gamma dependent pathway (1). Rac, a member of the Rho family of small GTPases, localizes with Iba1 and F-actin in membrane ruffles and phagocytic cups and plays a role in microglia activation. AIF-1/Iba1 induction in macrophages and microglia occur in association with immunological inflammatory processes in various disease states including endometriosis, cerebral infarction and rheumatoid arthritis (5). Immunodetection of Iba1 through flow cytometry, immunohistochemical or immunocytochemical applications is commonly used for identification and analysis of microglia.

References

1. Imai, Y., & Kohsaka, S. (2002). Intracellular signaling in M-CSF-induced microglia activation: Role of Iba1. GLIA. https://doi.org/10.1002/glia.10149

2. Deininger, M. H., Meyermann, R., & Schluesener, H. J. (2002). The allograft inflammatory factor-1 family of proteins. FEBS Letters. https://doi.org/10.1016/S0014-5793(02)02430-4

3. Utans, U., Quist, W. C., Mcmanus, B. M., Wilson, J. E., Arceci, R. J., Wallace, A. F., & Russell, M. E. (1996). Allograft inflammatory factor-1: A cytokine-responsive macrophage molecule expressed in transplanted human hearts. Transplantation. https://doi.org/10.1097/00007890-199605150-00018

4. Franco-Bocanegra, McAuley, Nicoll, & Boche. (2019). Molecular Mechanisms of Microglial Motility: Changes in Ageing and Alzheimer's Disease. Cells. https://doi.org/10.3390/cells8060639

5. Kimura, M., Kawahito, Y., Obayashi, H., Ohta, M., Hara, H., Adachi, T., ... Yoshikawa, T. (2007). A Critical Role for Allograft Inflammatory Factor-1 in the Pathogenesis of Rheumatoid Arthritis. The Journal of Immunology. https://doi.org/10.4049/jimmunol.178.5.3316

Long Name

Allograft Inflammatory Factor 1

Alternate Names

AIF1, IBA1, IRT1

Gene Symbol

AIF1

Additional AIF-1/Iba1 Products

Product Documents for AIF-1/Iba1 Antibody

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for AIF-1/Iba1 Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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