- Protein G purified
- Species Tested:
- Human, Mouse
- WB 1:1000IHC 1:250 Don't see your application?
- Host Species:
- Mouse Monoclonal
- Gene Name:
- Molecular Weight:
- ~105 kDa
- Cite This Antibody:
- PhosphoSolutions Cat# 127-ACTN4, RRID:AB_2736847
The antigen is a fusion protein containing the central rod domain of human α-actinin 4.
The antibody is protein G purified from culture supernatant.
Biological Significance: ExpandCollapse
α-actinin-4 is a member of the actinin protein family comprised of an actin-binding domain in the N-terminus, 4 spectrin-like repeats in the central region, and 2 EF-hand motifs in the C-terminus (Honda et al, 1998). α-actinin-4 and CLP36 form a complex in normal kidney podocytes.CLP36 is dependent on α-actinin-4 for maintenance of its level in podocytes, whereas α-actinin-4 is independent of CLP36. α-actinin-4 is widely expressed in mammalian tissues and organs, while having a high occurrence of genetic mutations in kidney podocytes (Kos et al, 2003). FSGS, focal segmental glomerulosclerosis, is a rare genetic disease that attacks the kidney’s filtering units (glomeruli) causing serious scarring which leads to permanent kidney damage and even failure. Three key mutations have been found in α-actinin-4 in people diagnosed with FSGS. R310Q and Q348R, located in the spectrin-like repeats region, and K255E located in the actin-binding region. The R310Q and Q348R mutation significantly inhibits the ability of α-actinin-4 to form the complex with CLP36. The K255E mutation was reversed where it increased the ability to bind CLP36 in the actin-binding region (Liu et al, 2011).
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• F actin cross linking protein antibody
• F-actin cross-linking protein antibody
• Focal segmental glomerulosclerosis 1 antibody
• FSGS 1 antibody
• FSGS antibody
• FSGS1 antibody
• Non muscle alpha actinin 4 antibody
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