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AIF-1/Iba1 Antibody (031) [CoraFluor™ 1]

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-90271CL1

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne

Key Product Details

Species Reactivity

Validated:

Human

Applications

ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry-Paraffin

Label

CoraFluor 1

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # 031

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Product Summary for AIF-1/Iba1 Antibody (031) [CoraFluor™ 1]

Immunogen

This antibody was obtained from a rabbit immunized with purified, recombinant Human AIF-1/Iba1 (Uniprot#: P55008-1; Met1-Pro147).

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Description

CoraFluor(TM) 1 is a high performance terbium-based TR-FRET (Time-Resolved Fluorescence Resonance Energy Transfer) or TRF (Time-Resolved Fluorescence) donor for high throughput assay development. CoraFluor(IM) 1 absorbs UV light at approximately 340 nm, and emits at approximately 490 nm, 545 nm, 585 nm and 620 nm. It is compatible with common acceptor dyes that absorb at the emission wavelengths of CoraFluor(TM) 1. CoraFluor(TM) 1 can be used for the development of robust and scalable TR-FRET binding assays such as target engagement, ternary complex, protein-protein interaction and protein quantification assays.

Applications for AIF-1/Iba1 Antibody (031) [CoraFluor™ 1]

Application
Recommended Usage

ELISA

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS

Preservative

No Preservative

Concentration

Please see the 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

Store at 4C in the dark. Do not freeze.

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 (031) [CoraFluor™ 1]

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 (031) [CoraFluor™ 1]

CoraFluor (TM) is a trademark of Bio-Techne Corp. Sold for research purposes only under agreement from Massachusetts General Hospital. US patent 2022/0025254

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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