Alpha Actinin 4 (ACTN4) Antibody
292.5€ (80 µl)
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Name
Alpha Actinin 4 (ACTN4) Antibody
Category
Primary Antibodies
Provider
Abbexa
Reference
abx033683
Tested Applications
ELISA, WB, IHC, FCM
Description
Alpha actinins belong to the spectrin superfamily which represents a diverse group of cytoskeletal proteins, including the alpha and beta spectrins and dystrophins. Alpha actinin is an actin-binding protein with multiple roles in different cell types. In nonmuscle cells, the cytoskeletal isoform is found along microfilament bundles and adherens-type junctions, where it is involved in binding actin to the membrane. In contrast, skeletal, cardiac, and smooth muscle isoforms are localized to the Z-disc and analogous dense bodies, where they help anchor the myofibrillar actin filaments. This protein is a nonmuscle, alpha actinin isoform which is concentrated in the cytoplasm, and is thought to be involved in metastatic processes. Mutations in the gene encoding this protein have been associated with focal and segmental glomerulosclerosis.
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Target: Alpha Actinin 4 (ACTN4) Immunogen: KLH-conjugated synthetic peptide between 785-813 amino acids from the C-terminal region of human ACTN4. |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | WB: 1/1000, IHC-P: 1/10 - 1/50, FCM: 1/10 - 1/50. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | Calculated MW: 105 kDa |
| Purification | Purified Rabbit Polyclonal Antibody. |
| Size 1 | 80 µl |
| Size 2 | 400 µl |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC, FCM |
| Buffer | PBS containing 0.09% sodium azide. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | O43707 |
| Alias | ACTN4,ACTININ-4,FSGS,FSGS1 |
| Background | Antibody anti-ACTN4 |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
Background
ACTN4 encodes alpha-actinin-4, a non-muscle isoform of the actinin family that plays a critical role in cellular motility, adhesion, and signal transduction. It is widely expressed in various tissues, where it crosslinks actin filaments and interacts with focal adhesion proteins to regulate cytoskeletal organization and mechanotransduction. ACTN4 is particularly important in podocytes of the kidney, where it contributes to the maintenance of glomerular filtration barrier integrity. Mutations in ACTN4 are associated with focal segmental glomerulosclerosis (FSGS), a kidney disease characterized by proteinuria and progressive renal failure. In addition to its structural role, ACTN4 is implicated in cancer metastasis and cell invasion, reflecting its involvement in dynamic cellular processes. Its diverse functions in cytoskeletal dynamics and signal regulation highlight its importance in cellular stability and adaptability.
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