Recombinant Human DnaJ homolog subfamily B member 2 (DNAJB2)

中文名稱：

人DNAJB2重組蛋白
貨號(hào)：

CSB-YP007008HU
說(shuō)明書：

MSDS Datasheet
規(guī)格：
來(lái)源：

Yeast
其他：

中文名稱：

人DNAJB2重組蛋白
貨號(hào)：

CSB-EP007008HU-B
說(shuō)明書：

MSDS Datasheet
規(guī)格：
來(lái)源：

E.coli
共軛：

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.
其他：

中文名稱：

人DNAJB2重組蛋白
貨號(hào)：

CSB-BP007008HU
說(shuō)明書：

MSDS Datasheet
規(guī)格：
來(lái)源：

Baculovirus
其他：

中文名稱：

人DNAJB2重組蛋白
貨號(hào)：

CSB-MP007008HU
說(shuō)明書：

MSDS Datasheet
規(guī)格：
來(lái)源：

Mammalian cell
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：

>85% (SDS-PAGE)
基因名：

DNAJB2
Uniprot No.：

P25686
別名：

DNAJB2; HSJ1; HSPF3DnaJ homolog subfamily B member 2; Heat shock 40 kDa protein 3; Heat shock protein J1; HSJ-1
種屬：

Homo sapiens (Human)
蛋白長(zhǎng)度：

Full Length of Mature Protein
表達(dá)區(qū)域：

2-324
氨基酸序列

ASYYEILDV PRSASADDIK KAYRRKALQW HPDKNPDNKE FAEKKFKEVA EAYEVLSDKH KREIYDRYGR EGLTGTGTGP SRAEAGSGGP GFTFTFRSPE EVFREFFGSG DPFAELFDDL GPFSELQNRG SRHSGPFFTF SSSFPGHSDF SSSSFSFSPG AGAFRSVSTS TTFVQGRRIT TRRIMENGQE RVEVEEDGQL KSVTINGVPD DLALGLELSR REQQPSVTSR SGGTQVQQTP ASCPLDSDLS EDEDLQLAMA YSLSEMEAAG KKPAGGREAQ HRRQGRPKAQ HQDPGLGGTQ EGARGEATKR SPSPEEKASR CLIL
蛋白標(biāo)簽：

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.
產(chǎn)品提供形式：

Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
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.
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：

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.
注意事項(xiàng)：

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.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

功能：

Functions as a co-chaperone, regulating the substrate binding and activating the ATPase activity of chaperones of the HSP70/heat shock protein 70 family. In parallel, also contributes to the ubiquitin-dependent proteasomal degradation of misfolded proteins. Thereby, may regulate the aggregation and promote the functional recovery of misfolded proteins like HTT, MC4R, PRKN, RHO and SOD1 and be crucial for many biological processes. Isoform 1 which is localized to the endoplasmic reticulum membranes may specifically function in ER-associated protein degradation of misfolded proteins.
基因功能參考文獻(xiàn)：
1. Study describes the identi fi cation of the fi rst deletion reported at the DNAJB2 locus, further expanding its phenotypic and genotypic spectrums as well as its disease-associated mechanisms with spinal muscular atrophy and parkinsonism. PMID: 27449489
2. Our results disclose a novel interplay between ubiquitin- and phosphorylation-dependent signalling, and represent the first report of a regulatory mechanism for UIM-dependent function. They also suggest that CK2 inhibitors could release the full neuroprotective potential of HSJ1, and deserve future interest as therapeutic strategies for neurodegenerative disease. PMID: 28031292
3. The results of this study confirm that HSJ1 mutations are a rare but detectable cause of autosomal recessive dHMN and CMT2. PMID: 25274842
4. HSJ1a acts on mutant SOD1 through a combination of chaperone, co-chaperone and pro-ubiquitylation activity. PMID: 24023695
5. a mutation causing a loss-of-function of HSJ1 is linked to a pure lower motor neuron disease, strongly suggesting that HSJ1 also plays an important and specific role in motor neurons. PMID: 22522442
6. Data show that DNAJB2 is expressed in skeletal muscle at the neuromuscular junction of normal fibers, in the cytoplasm and membrane of regenerating fibers, and in protein aggregates and vacuoles in protein aggregate myopathies. PMID: 20395441
7. data provide evidence that cytoplasmic chaperones HSJ1a and HSJ1b when targeted to the endoplasmic reticulum can influence the folding and processing of rhodopsin PMID: 12754272
8. HSJ1 is a neuronal shuttling factor for the sorting of chaperone clients to the proteasome. PMID: 15936278
9. Cystamine and cysteamine increase brain levels of BDNF in Huntington disease via HSJ1b and transglutaminase PMID: 16604191
10. Damaging exercise induced the expression of capZalpha, MCIP1, CARP1, DNAJB2, c-myc, and junD, each of which are likely involved in skeletal muscle growth, remodeling, and stress management. PMID: 18321953
顯示更多

收起更多
相關(guān)疾病：

Distal spinal muscular atrophy, autosomal recessive, 5 (DSMA5)
亞細(xì)胞定位：

[Isoform 2]: Cytoplasm. Nucleus.; [Isoform 1]: Endoplasmic reticulum membrane; Lipid-anchor; Cytoplasmic side.
組織特異性：

More abundantly expressed in neocortex, cerebellum, spinal cord and retina where it is expressed by neuronal cells (at protein level). Detected at much lower level in non-neuronal tissues including kidney, lung, heart, skeletal muscle, spleen and testis (
數(shù)據(jù)庫(kù)鏈接：

HGNC: 5228

OMIM: 604139

KEGG: hsa:3300

STRING: 9606.ENSP00000338019

UniGene: Hs.77768