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Western Blot (WB) (Western blot analysis of mDia1 expression in human Jurkat cells (lanes 1-4). The blots were probed with anti-mDia1 (a.a. 66-77: DP4471) in the presence (lane 1) or absence of blocking peptide (DX4475) using dilutions of 1:250 (lane 2), 1:1000 (lane 3), and 1:4000 (lane 4).)

Rabbit mDia1 Polyclonal Antibody | anti-mDia1 antibody

mDia1 (a.a. 66-77) Antibody

Gene Names
DIAPH1; DIA1; DRF1; DFNA1; LFHL1; SCBMS; hDIA1
Reactivity
Human, Rat, Mouse
Applications
Western Blot, ELISA
Synonyms
mDia1; Polyclonal Antibody; mDia1 (a.a. 66-77) Antibody; mDia1 (a.a. 66-77); Dia1; anti-mDia1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Rat, Mouse
Clonality
Polyclonal
Specificity
This antibody was affinity purified using mDia1 (a.a. 66-77) peptide (without carrier). The antibody detects a 140kDa* protein corresponding to the apparent molecular mass of mDia1 on SDS-PAGE immunoblots of human K562, human Jurkat, and mouse C2C12 cells.
Form/Format
Rabbit polyclonal, affinity-purified antibody is supplied in 100ul phosphate-buffered saline, 50% glycerol, 1mg/ml BSA, and 0.05% sodium azide.
Applicable Applications for anti-mDia1 antibody
Western Blot (WB), ELISA (EIA)
Application Notes
ELISA: 1:2000
WB: 1:1000
Immunogen
mDia1 synthetic peptide corresponding to amino acids 66-77 in the N-terminal region of human mDia1 (Diap1). This peptide sequence is highly conserved in rat and mouse mDia1, and has low homology to other formins.
Preparation and Storage
Store at -20 degree C. Stable for 1 year.

Western Blot (WB)

(Western blot analysis of mDia1 expression in human Jurkat cells (lanes 1-4). The blots were probed with anti-mDia1 (a.a. 66-77: DP4471) in the presence (lane 1) or absence of blocking peptide (DX4475) using dilutions of 1:250 (lane 2), 1:1000 (lane 3), and 1:4000 (lane 4).)

Western Blot (WB) (Western blot analysis of mDia1 expression in human Jurkat cells (lanes 1-4). The blots were probed with anti-mDia1 (a.a. 66-77: DP4471) in the presence (lane 1) or absence of blocking peptide (DX4475) using dilutions of 1:250 (lane 2), 1:1000 (lane 3), and 1:4000 (lane 4).)
Related Product Information for anti-mDia1 antibody
Formins include several families of proteins that regulate actin cytoskeletal dynamics via two conserved formin homology domains, FH1 and FH2. Through cooperation of FH1 and FH2, formins construct actin-based structures comprising linear, unbranched filaments that are used in stress fibers, actin cables, microspikes, and contractile rings. A subgroup of the formins is the diaphanous (Dia) family, which includes mDia1 (Diap1), mDia2 (Diap3), and mDia3 (Diap2). The mDia1 protein is activated by Rho and leads to ROCK-dependent stress fiber formation. Rho-activated mDia1 regulates serum response factor-dependent transcription. In cancers, mDia1 has been implicated in ras-mediated transformation, metastasis, and invasion. Thus, mDia1 is a Rho-activated formin with both cytoskeletal- and transcription-reguatling activities.
References
Narumiya, S. et al. (2009) Cancer Metastasis Rev. 28:65.
Ishizaki, T. et al. (2001) Nat Cell Biol. 3:8-14.
Watanabe, N. et al. (1999) Nat Cell Biol. 1:136-143.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
138,907 Da
NCBI Official Full Name
DIAPH1 protein
NCBI Official Synonym Full Names
diaphanous related formin 1
NCBI Official Symbol
DIAPH1
NCBI Official Synonym Symbols
DIA1; DRF1; DFNA1; LFHL1; SCBMS; hDIA1
NCBI Protein Information
protein diaphanous homolog 1
UniProt Protein Name
Protein diaphanous homolog 1
UniProt Gene Name
DIAPH1
UniProt Synonym Gene Names
DIAP1; DRF1

NCBI Description

This gene is a homolog of the Drosophila diaphanous gene, and has been linked to autosomal dominant, fully penetrant, nonsyndromic sensorineural progressive low-frequency hearing loss. Actin polymerization involves proteins known to interact with diaphanous protein in Drosophila and mouse. It has therefore been speculated that this gene may have a role in the regulation of actin polymerization in hair cells of the inner ear. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

Acts in a Rho-dependent manner to recruit PFY1 to the membrane. Required for the assembly of F-actin structures, such as actin cables and stress fibers. Nucleates actin filaments. Binds to the barbed end of the actin filament and slows down actin polymerization and depolymerization. Required for cytokinesis, and transcriptional activation of the serum response factor. DFR proteins couple Rho and Src tyrosine kinase during signaling and the regulation of actin dynamics. Functions as a scaffold protein for MAPRE1 and APC to stabilize microtubules and promote cell migration (). Has neurite outgrowth promoting activity (). In hear cells, it may play a role in the regulation of actin polymerization in hair cells. The MEMO1-RHOA-DIAPH1 signaling pathway plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex. It controls the localization of APC and CLASP2 to the cell membrane, via the regulation of GSK3B activity. In turn, membrane-bound APC allows the localization of the MACF1 to the cell membrane, which is required for microtubule capture and stabilization. Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the control of cell shape (PubMed:20937854, PubMed:21834987). Plays a role in brain development (PubMed:24781755).

Research Articles on mDia1

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Product Notes

The mDia1 diaph1 (Catalog #AAA474304) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The mDia1 (a.a. 66-77) Antibody reacts with Human, Rat, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's mDia1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA). ELISA: 1:2000 WB: 1:1000. Researchers should empirically determine the suitability of the mDia1 diaph1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "mDia1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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