Recombinant Human Neuron-specific calcium-binding protein hippocalcin (HPCA)

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中文名稱：

人HPCA重組蛋白
品名簡(jiǎn)稱：

Recombinant Human HPCA protein
貨號(hào)：

CSB-EP010694HU
說(shuō)明書(shū)：

MSDS Datasheet
規(guī)格：

￥1344
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產(chǎn)品詳情
產(chǎn)品評(píng)價(jià)
相關(guān)產(chǎn)品
靶點(diǎn)詳情

產(chǎn)品詳情

純度：

Greater than 90% as determined by SDS-PAGE.
基因名：

HPCA
Uniprot No.：

P84074
種屬：

Homo sapiens (Human)
蛋白長(zhǎng)度：

Full Length of Mature Protein
來(lái)源：

E.coli
分子量：

29.7 kDa
表達(dá)區(qū)域：

2-193aa
氨基酸序列

GKQNSKLRPEMLQDLRENTEFSELELQEWYKGFLKDCPTGILNVDEFKKIYANFFPYGDASKFAEHVFRTFDTNSDGTIDFREFIIALSVTSRGRLEQKLMWAFSMYDLDGNGYISREEMLEIVQAIYKMVSSVMKMPEDESTPEKRTEKIFRQMDTNNDGKLSLEEFIRGAKSDPSIVRLLQCDPSSASQF
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標(biāo)簽：

N-terminal 10xHis-tagged and C-terminal Myc-tagged
產(chǎn)品提供形式：

Liquid or 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.
緩沖液：

If 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.
復(fù)溶：

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.
儲(chǔ)存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質(zhì)期：

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.
貨期：

3-7 business days
注意事項(xiàng)：

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

Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

功能：

Calcium-binding protein that may play a role in the regulation of voltage-dependent calcium channels. May also play a role in cyclic-nucleotide-mediated signaling through the regulation of adenylate and guanylate cyclases.
基因功能參考文獻(xiàn)：
1. Sequence analysis of the HPCA gene in 505 patients with dystonia did not reveal variants in the coding regions of HPCA. PMID: 27145302
2. hippocalcin forms oligomers upon calcium binding and directly interacts with VGCCs. The dystonia-causing mutations did not affect protein stability or folding. In common for both T71N and A190T mutants was an impaired calcium-dependent oligomerisation and increased intracellular calcium influx after KCl depolarisation. PMID: 28398555
3. None of the patients enrolled was found to carry HPCA mutations, rising suspicion that these probably represent a very rare cause of dystonia in childhood-adolescence. PMID: 27771228
4. Mutations in HPCA cause autosomal-recessive primary isolated dystonia. PMID: 25799108
5. analysis of a novel acetylation cycle of transcription co-activator Yes-associated protein that is downstream of Hippo pathway is triggered in response to SN2 alkylating agents PMID: 22544757
6. Hippocalcin is a sensitive Ca2+ sensor capable of responding to increases in intracellular Ca2+ concentration over the narrow dynamic range of 200-800 nM free Ca2+. PMID: 14638856
7. The structural factors affecting the binding of hippocalcin to phosphatidylinositol 4,5-bisphosphate at the cell surface and the Golgi apparatus are described. PMID: 16053445
8. Hippocalcin and MLK2 were colocalized in the halo of Lewy bodies in Parkinson disease patients, and neither protein was detected in normal pigmented neurons. PMID: 19332348
9. diminished hippocalcin expression does not contribute to Huntington disease-related neurodegeneration PMID: 19686238
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相關(guān)疾病：

Dystonia 2, torsion, autosomal recessive (DYT2)
亞細(xì)胞定位：

Cytoplasm, cytosol. Membrane; Peripheral membrane protein.
蛋白家族：

Recoverin family
組織特異性：

Brain specific.
數(shù)據(jù)庫(kù)鏈接：

HGNC: 5144

OMIM: 142622

KEGG: hsa:3208

STRING: 9606.ENSP00000362566

UniGene: Hs.632391