AIF1 (Allograft Inflammatory Factor 1, AIF-1, Ionized Calcium-binding Adapter Molecule 1, Protein G1, G1, IBA1)

AIF-1 is a 17kD IFN-gamma inducible Ca2+-binding EF-hand protein, associated with chronic inflammatory processes. AIF-1 is constitutively expressed in lymphatic tissue and is up-regulated in monocytes/macrophages under various pathological conditions such as chronic rejection of allografts and in autoimmune lesions. In the brain, a subset of microglial cells constitutively express AIF-1. Increased numbers of AIF-1 immunoreactive macrophage/microglial cells were observed in focal brain infarctions, traumatic brain injury, gliomas, uveitis and in inflammatory lesions of a rat model of autoimmune disease, autoimmune encephalomyelitis and neuritis. Several Ca2+-binding peptides have been associated with monocyte activation, in particular members of the S-100 supergene-family. AIF-1 is a Ca2+-binding peptide which is not a member of the S-100 gene cluster but is located within the HLA class III genomic region.\n\nApplications:\nSuitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested.\n\nRecommended Dilution:\nELISA: 1:16,000\nWestern Blot: 1-3ug/ml, observed in human lymph node and spleen lysates on ~16kD bands\nImmunohistochemistry (Paraffin): 2-3ug/ml\nOptimal dilutions to be determined by the researcher.\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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SPECIFICATIONS

Catalog Number

A1059-86G1

Size

100ug

Applications

ELISA, IHC, WB

Hosts

Goat

Reactivities

Hum, Can

Form

Supplied as a liquid in Tris saline, 0.02% sodium azide, pH 7.3, 0.5% BSA.

P Type

Pab

Purity

Purified by immunoaffinity chromatography.

References

1. Kelemen SE, Autieri MV. Expression of allograft inflammatory factor-1 in T lymphocytes: a role in T-lymphocyte activation and proliferative arteriopathies. Am J Pathol. 2005 Aug;167(2):619-26.

Additional Info

Recognizes human AIF1. Species sequence homology: Canine.