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Recombinant Spermatogenesis-defective protein 39 (spe-39), partial

Recombinant Spermatogenesis-defective protein 39 (spe-39), partial

Code	CSB-YP633812CXY
MSDS	MSDS Datasheet
Size	Pls inquire
Source	Yeast
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Code	CSB-EP633812CXY
MSDS	MSDS Datasheet
Size	Pls inquire
Source	E.coli
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Code	CSB-EP633812CXY-B
MSDS	MSDS Datasheet
Size	Pls inquire
Source	E.coli
Conjugate	Avi-tag Biotinylated E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code	CSB-BP633812CXY
MSDS	MSDS Datasheet
Size	Pls inquire
Source	Baculovirus
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Code	CSB-MP633812CXY
MSDS	MSDS Datasheet
Size	Pls inquire
Source	Mammalian cell
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Product Details
Related Products
Customer Reviews and Q&A
Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

spe-39

Uniprot No.

Q23288

Alternative Names

spe-39; vipar; ZC404.3; Spermatogenesis-defective protein 39; SPE-39; VPS33B-interacting protein in polarity and apical restriction

Species

Caenorhabditis elegans

Protein Length

Partial

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.

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.

Customer Reviews and Q&A

■ Customer Reviews

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Target Background

Function

Proposed to be involved in endosomal maturation implicating in part vps-33.2. May play a role in epithelial polarization through stabilization of apical membrane protein content. May play a role in transcriptional regulation. Plays a role in lysosomal trafficking, probably via association with the core HOPS complex in a discrete population of endosomes. Essential for vesicular trafficking during spermatogenesis; required during spermiogenesis or sperm activation for the morphogenesis of specialized Golgi-derived fibrous body-membranous organelle (FB-MO) complexes. Required for the processing of internalized proteins in oocytes and coelomocytes.

Gene References into Functions

SPE-39 homologues are present in RAB5-, RAB7-, and RAB11-positive endosomes where they play a conserved role in lysosomal delivery and probably function via their interaction with the core HOPS complex. PMID: 19109425

Subcellular Location

Cytoplasm. Cytoplasmic vesicle. Early endosome. Recycling endosome. Late endosome.

Protein Families

SPE39 family

Tissue Specificity

Expressed in spermatocytes and spermatids (at protein level).

Database Links

KEGG: cel:CELE_ZC404.3

STRING: 6239.ZC404.3a

UniGene: Cel.17954

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