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Recombinant Human DENN domain-containing protein 1A (DENND1A)

Recombinant Human DENN domain-containing protein 1A (DENND1A) — Guanine nucleotide exchange factor (GEF) regulating clathrin-mediated endocytosis through RAB35 activation. Purity >90%.

SKU: BCRECP-000500 Category:
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Product Specifications

Product SkuBCRECP-000500
Product DescriptionRecombinant Human DENN domain-containing protein 1A (DENND1A) Protein is expressed from E.coli with N-terminal 6xHis-SUMO-tagged. It contains 1-559aa. [Accession | Q8TEH3].
Uniprot No.Q8TEH3
Gene NamesDENND1A
PurityGreater than 90% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-559aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-SUMO-tagged
Molecular weight79.4kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasNeuroscience

Function

Guanine nucleotide exchange factor (GEF) regulating clathrin-mediated endocytosis through RAB35 activation. Promotes the exchange of GDP to GTP, converting inactive GDP-bound RAB35 into its active GTP-bound form. Regulates clathrin-mediated endocytosis of synaptic vesicles and mediates exit from early endosomes.

Biological Context

Subcellular Location: Cytoplasmic vesicle, clathrin-coated vesicle membrane (Peripheral membrane protein); Presynaptic cell membrane
Disease Association: [Genetic variants in DENND1A may play a role in susceptibility to polycystic ovary syndrome (PCOS), the most common endocrine disease among premenopausal women. PCOS is a complex disorder characterized by infertility, hirsutism, obesity, various menstrual disturbances, and enlarged ovaries studded with atretic follicles]

Product Specifications

Recombinant Human DENN domain-containing protein 1A (DENND1A) is a recombinant protein from Homo sapiens (Human), expressed in E.coli, covering amino acids 1-559aa, with N-terminal 6xHis-SUMO-tagged tag, molecular weight 79.4kDa, purity Greater than 90% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

Related products

Protein Biology

Function

Guanine nucleotide exchange factor (GEF) regulating clathrin-mediated endocytosis through RAB35 activation. Promotes the exchange of GDP to GTP, converting inactive GDP-bound RAB35 into its active GTP-bound form. Regulates clathrin-mediated endocytosis of synaptic vesicles and mediates exit from early endosomes (PubMed:20154091, PubMed:20937701). Binds phosphatidylinositol-phosphates (PtdInsPs), with some preference for PtdIns(3)P (By similarity)

Subcellular Location

Cytoplasmic vesicle, clathrin-coated vesicle membrane (Peripheral membrane protein); Presynaptic cell membrane

Disease Association

[Genetic variants in DENND1A may play a role in susceptibility to polycystic ovary syndrome (PCOS), the most common endocrine disease among premenopausal women. PCOS is a complex disorder characterized by infertility, hirsutism, obesity, various menstrual disturbances, and enlarged ovaries studded with atretic follicles]

Subunit

Interacts with RAB35 (PubMed:20154091). Interacts with clathrin and with the adapter protein complex 2, AP-2 (PubMed:20154091, PubMed:20937701). Interacts with ITSN1 and SH3GL2 (By similarity). Interacts (when phosphorylated) with YWHAE (PubMed:26055712)

Gene: DENND1A  |  Organism: Homo sapiens  |  Synonyms: Connecdenn 1; Protein FAM31A
Key Publications

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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