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Recombinant Calcium-dependent secretion activator (unc-31), partial

Recombinant Calcium-dependent secretion activator (unc-31), partial

Code	CSB-YP634489CXY
MSDS	MSDS
Size	Pls inquire
Source	Yeast
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Code	CSB-EP634489CXY
MSDS	MSDS
Size	Pls inquire
Source	E.coli
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Code	CSB-EP634489CXY-B
MSDS	MSDS
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-BP634489CXY
MSDS	MSDS
Size	Pls inquire
Source	Baculovirus
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Code	CSB-MP634489CXY
MSDS	MSDS
Size	Pls inquire
Source	Mammalian cell
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

unc-31

Uniprot No.

Q23658

Alternative Names

unc-31; ZK897.1Calcium-dependent secretion activator; Uncoordinated protein 31

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, 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.

Customer Reviews and Q&A

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Target Background

Function

Calcium-binding protein involved in exocytosis of vesicles filled with neurotransmitters and neuropeptides. Probably acts upstream of fusion in the biogenesis or maintenance of mature secretory vesicles. May specifically mediate the Ca(2+)-dependent exocytosis of large dense-core vesicles (DCVs) and other dense-core vesicles. Specifically required to activate the neuronal G-alpha pathway. Functions with G-alpha proteins from the same motor neurons to regulate locomotion. Involved in regulating entry into quiescence triggered by satiety. Probably by regulating neuronal transmission downstream of lin-3 and receptor lin-23 and phospholipase plc-3 and upstream of innexin unc-7 and egl-4/PKG in ALA neurons, involved in the decrease in pharyngeal pumping during the quiescent state that precedes each larval molt. Plays a role in octopamine signaling and specifically, the octopamine inhibition of aversion responses in olfactory sensory neurons. Probably by controlling the secretion of FLP neuropeptides, regulates the turning step of male mating behavior.

Gene References into Functions

Four UNC-31 domains support distinct sequential molecular actions of UNC-31 in vesicular exocytosis, including steps in vesicle tethering and docking that bridge vesicle with plasma membrane. PMID: 20515653
UNC-31 is required for the docking of DCVs at the plasma membrane. Interestingly, the defect in DCV docking caused by UNC-31 mutation can be fully rescued by PKA activation. PMID: 18031683
CAPS function in dense core vesicle docking parallels UNC-13 in synaptic vesicle docking, which suggests that these related proteins act similarly to promote docking of independent vesicle populations. PMID: 18250196

Subcellular Location

Cytoplasmic vesicle membrane. Cell junction, synapse.

Tissue Specificity

Within the ventral, dorsal and sublateral nerve cords, it is concentrated in cholinergic synapses. Within the ventral and dorsal nerve cords, it is not concentrated at most non-cholinergic synapses in the nerve cords, such as the GABAergic, glutamatergic,

Database Links

STRING: 6239.ZK897.1c

UniGene: Cel.12250

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