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Recombinant Drosophila melanogaster Short neuropeptide F (sNPF)

Recombinant Drosophila melanogaster Short neuropeptide F (sNPF)

Code	CSB-YP894700DLU
MSDS	MSDS Datasheet
Size	Pls inquire
Source	Yeast
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Code	CSB-EP894700DLU
MSDS	MSDS Datasheet
Size	Pls inquire
Source	E.coli
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Code	CSB-EP894700DLU-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-BP894700DLU
MSDS	MSDS Datasheet
Size	Pls inquire
Source	Baculovirus
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Code	CSB-MP894700DLU
MSDS	MSDS Datasheet
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

sNPF

Uniprot No.

Q9VIQ0

Alternative Names

sNPF; CG13968; Short neuropeptide F [Cleaved into: sNPF-associated peptide; sNPF-AP); sNPF peptide 2; sNPF-2); sNPF peptide 3; sNPF-3); sNPF peptide 4; sNPF-4); RLRF peptide 1; RLRF peptide 2]

Species

Drosophila melanogaster (Fruit fly)

Expression Region

86-96

Target Protein Sequence

AQRSP SLRLRF

Protein Length

Cytoplasmic domain

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

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Target Background

Function

Plays a role in controlling food intake and regulating body size.

Gene References into Functions

Light and the neuropeptides PDF and sNPF act dynamically at distinct hubs of the circadian neural circuit to produce multiple suppressive events that create the proper tempo and sequence of circadian pacemaker neuronal activities. PMID: 28552314
Findings indicate that short neuropeptide F (sNPF) and corazonin (CRZ) co-released from a small set of neurons regulate insulin-producing cells (IPCs) stress resistance and metabolism. PMID: 22828865
Loss of function of sNPF and sNPFR1 also elevated sleep. PMID: 23796436
Here we show that a neuropeptide precursor gene encoding four types of short neuropeptide F (sNPF) is required in the Kenyon cells for appetitive olfactory memory. PMID: 23516298
Different layers of the fan-shaped body sNPFR1 PMID: 22361394
sNPF is expressed in the nervous systems to control food intake and regulate body size in Drosophila melanogaster PMID: 15385546
Results show that Drosophila short neuropeptide F, an orthologue of mammalian neuropeptide Y, and sNPF receptor sNPFR1 regulate expression of insulin-like peptides. PMID: 18344986
Data show Drosophila brain expressing short neuropeptide F transcript and short neuropeptide F peptide. Most of these PMID: 18803813
We have demonstrated here that subsets of Drosophila lateral clock neurons are heterogeneous with respect to expression of neuroactive compounds, including ion transport peptide and short neuropeptide F PMID: 19565664
These results indicate that sNPF1 and sNPF2 peptides processed from the sNPF precursor are sufficient for regulating body growth through the ERK-insulin pathway in Drosophila. PMID: 19619547

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Subcellular Location

Secreted.

Protein Families

NPY family

Tissue Specificity

Stage 17 embryos show expression in the two brain hemispheres (neural cells located in the dorsal posterior region), the connected ventral ganglion (pairs of neural cells along the ventral midline) and the peripheral nervous system (expressed in the anten

Database Links

KEGG: dme:Dmel_CG13968

STRING: 7227.FBpp0080859

UniGene: Dm.5706

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