Product Details

Purity

>85% (SDS-PAGE)

Target Names

VPS26A

Uniprot No.

O75436

Alternative Names

FLJ12930; HB 58; HB58; Hbeta 58; Hbeta 58 homolog; Hbeta58; Hbeta58 homolog; hVPS 26; hVPS26; MGC94168; PEP 8A; PEP8A; Vacuolar protein sorting 26 A; Vacuolar protein sorting 26; Vacuolar protein sorting 26 homolog A; Vacuolar protein sorting 26 homolog A S. pombe; Vacuolar protein sorting 26 homolog A yeast; Vacuolar protein sorting 26 yeast; Vacuolar protein sorting 26 yeast homolog; Vacuolar protein sorting 26A; Vacuolar protein sorting associated protein 26A; Vacuolar protein sorting-associated protein 26A; Vesicle protein sorting 26; Vesicle protein sorting 26A; VP26A_HUMAN; VPS 26; VPS 26A; VPS26A

Species

Homo sapiens (Human)

Expression Region

1-327

Target Protein Sequence

MSFLGGFFGP ICEIDIVLND GETRKMAEMK TEDGKVEKHY LFYDGESVSG KVNLAFKQPG KRLEHQGIRI EFVGQIELFN DKSNTHEFVN LVKELALPGE LTQSRSYDFE FMQVEKPYES YIGANVRLRY FLKVTIVRRL TDLVKEYDLI VHQLATYPDV NNSIKMEVGI EDCLHIEFEY NKSKYHLKDV IVGKIYFLLV RIKIQHMELQ LIKKEITGIG PSTTTETETI AKYEIMDGAP VKGESIPIRL FLAGYDPTPT MRDVNKKFSV RYFLNLVLVD EEDRRYFKQQ EIILWRKAPE KLRKQRTNFH QRFESPESQA SAEQPEM

Protein Length

Full length protein

Tag Info

Tag type will be determined during the manufacturing process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Form

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Buffer before Lyophilization

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Lead Time

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet

Please contact us to get it.

Related Products

Target Background

Function

Acts as component of the retromer cargo-selective complex (CSC). The CSC is believed to be the core functional component of retromer or respective retromer complex variants acting to prevent missorting of selected transmembrane cargo proteins into the lysosomal degradation pathway. The recruitment of the CSC to the endosomal membrane involves RAB7A and SNX3. The SNX-BAR retromer mediates retrograde transport of cargo proteins from endosomes to the trans-Golgi network (TGN) and is involved in endosome-to-plasma membrane transport for cargo protein recycling. The SNX3-retromer mediates the retrograde endosome-to-TGN transport of WLS distinct from the SNX-BAR retromer pathway. The SNX27-retromer is believed to be involved in endosome-to-plasma membrane trafficking and recycling of a broad spectrum of cargo proteins. The CSC seems to act as recruitment hub for other proteins, such as the WASH complex and TBC1D5. Required for retrograde transport of lysosomal enzyme receptor IGF2R. Required to regulate transcytosis of the polymeric immunoglobulin receptor (pIgR-pIgA). Required for the endosomal localization of WASHC2A (indicative for the WASH complex). Required for the endosomal localization of TBC1D5. Mediates retromer cargo recognition of SORL1 and is involved in trafficking of SORL1 implicated in sorting and processing of APP. Involved in retromer-independent lysosomal sorting of F2R. Involved in recycling of ADRB2. Enhances the affinity of SNX27 for PDZ-binding motifs in cargo proteins.

Gene References into Functions

The retromer complex is a highly conserved membrane trafficking assembly composed of three proteins - Vps26, Vps29 and Vps35, which are impaired in neurodegenerative diseases. (Review) PMID: 26965691
Mutagenesis studies coupled with coimmunoprecipitations revealed that retromer-mediated trafficking requires the Env cytoplasmic tail that we show binds directly to retromer components Vps35 and Vps26. PMID: 25393110
This study demonstrated that Genetic variability of VPS26A in parkinsonism. PMID: 25475142
Mutations in the gene composing the retromer cargo recognition subunit are not a common cause of Parkinson's disease. PMID: 24684791
Mutations in VPS26A are not a frequent cause of Parkinson's disease. PMID: 24417787
VPS26A binding increases the affinity of the SNX27 PDZ domain for PDZ- binding motifs by an order of magnitude, revealing cooperativity in cargo selection. PMID: 25136126
Rabankyrin-5 interacts with EHD1 and Vps26 to regulate endocytic trafficking and retromer function PMID: 22284051
Colocalization of Vps26 paralogues with different endosomally located Rab proteins shows prolonged association of Vps26B-retromer with maturing endosomes relative to Vps26A-retromer. PMID: 21920005
These observations indicate that the mammalian retromer complex assembles by sequential association of SNX1/2 and Vps26-Vps29-Vps35 subcomplexes on endosomal membranes and that SNX1 and SNX2 play interchangeable but essential roles. PMID: 17101778
Membrane recruitment of the cargo-selective retromer subcomplex VPS35/29/26 is catalysed by the small GTPase Rab7 and inhibited by the Rab-GAP TBC1D5. PMID: 19531583

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Subcellular Location

Cytoplasm. Endosome membrane; Peripheral membrane protein. Early endosome.

Protein Families

VPS26 family

Database Links

HGNC: 12711

OMIM: 605506

KEGG: hsa:9559

STRING: 9606.ENSP00000263559

UniGene: Hs.499925

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Recombinant Human Vacuolar protein sorting-associated protein 26A (VPS26A)

Product Details

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Customer Reviews and Q&A

Target Background

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