HSPA1B Antibody

中文名稱：

HSPA1B兔多克隆抗體
貨號：

CSB-PA28047A0Rb
規格：

￥440
圖片：
Western Blot
Positive WB detected in: Hela whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate, Jurkat whole cell lysate, MCF-7 whole cell lysate, PC3 whole cell lysate, K562 whole cell lysate
All lanes: HSPA1B antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 71 kDa
Observed band size: 71 kDa

Immunofluorescence staining of PC3 cells with CSB-PA28047A0Rb at 1:106, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

產品名稱：

Rabbit anti-Homo sapiens (Human) HSPA1B Polyclonal antibody
Uniprot No.：

P0DMV9
基因名：

HSPA1B
別名：

HSPA1B antibody; HSP72 antibody; Heat shock 70 kDa protein 1B antibody; Heat shock 70 kDa protein 2 antibody; HSP70-2 antibody; HSP70.2 antibody
宿主：

Rabbit
反應種屬：

Human
免疫原：

Recombinant Human Heat shock 70 kDa protein 1B protein (418-641AA)
免疫原種屬：

Homo sapiens (Human)

標記方式：

Non-conjugated

本頁面中的產品，HSPA1B Antibody (CSB-PA28047A0Rb)，的標記方式是Non-conjugated。對于HSPA1B Antibody，我們還提供其他標記。見下表：

標記方式	貨號	產品名稱	應用
HRP	CSB-PA28047B0Rb	HSPA1B Antibody, HRP conjugated	ELISA
FITC	CSB-PA28047C0Rb	HSPA1B Antibody, FITC conjugated
Biotin	CSB-PA28047D0Rb	HSPA1B Antibody, Biotin conjugated	ELISA

克隆類型：

Polyclonal
抗體亞型：

IgG
純化方式：

>95%, Protein G purified
濃度：

It differs from different batches. Please contact us to confirm it.
保存緩沖液：

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
產品提供形式：

Liquid
應用范圍：

ELISA, WB, IF

推薦稀釋比：

Application	Recommended Dilution
WB	1:1000-1:5000
IF	1:50-1:200

Protocols：

ELISA Protocol
Western Blotting (WB) Protocol
Immunofluorescence (IF) Protocol
儲存條件：

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途：

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

功能：

Molecular chaperone implicated in a wide variety of cellular processes, including protection of the proteome from stress, folding and transport of newly synthesized polypeptides, activation of proteolysis of misfolded proteins and the formation and dissociation of protein complexes. Plays a pivotal role in the protein quality control system, ensuring the correct folding of proteins, the re-folding of misfolded proteins and controlling the targeting of proteins for subsequent degradation. This is achieved through cycles of ATP binding, ATP hydrolysis and ADP release, mediated by co-chaperones. The co-chaperones have been shown to not only regulate different steps of the ATPase cycle, but they also have an individual specificity such that one co-chaperone may promote folding of a substrate while another may promote degradation. The affinity for polypeptides is regulated by its nucleotide bound state. In the ATP-bound form, it has a low affinity for substrate proteins. However, upon hydrolysis of the ATP to ADP, it undergoes a conformational change that increases its affinity for substrate proteins. It goes through repeated cycles of ATP hydrolysis and nucleotide exchange, which permits cycles of substrate binding and release. The co-chaperones are of three types: J-domain co-chaperones such as HSP40s (stimulate ATPase hydrolysis by HSP70), the nucleotide exchange factors (NEF) such as BAG1/2/3 (facilitate conversion of HSP70 from the ADP-bound to the ATP-bound state thereby promoting substrate release), and the TPR domain chaperones such as HOPX and STUB1. Maintains protein homeostasis during cellular stress through two opposing mechanisms: protein refolding and degradation. Its acetylation/deacetylation state determines whether it functions in protein refolding or protein degradation by controlling the competitive binding of co-chaperones HOPX and STUB1. During the early stress response, the acetylated form binds to HOPX which assists in chaperone-mediated protein refolding, thereafter, it is deacetylated and binds to ubiquitin ligase STUB1 that promotes ubiquitin-mediated protein degradation. Regulates centrosome integrity during mitosis, and is required for the maintenance of a functional mitotic centrosome that supports the assembly of a bipolar mitotic spindle. Enhances STUB1-mediated SMAD3 ubiquitination and degradation and facilitates STUB1-mediated inhibition of TGF-beta signaling. Essential for STUB1-mediated ubiquitination and degradation of FOXP3 in regulatory T-cells (Treg) during inflammation.; (Microbial infection) In case of rotavirus A infection, serves as a post-attachment receptor for the virus to facilitate entry into the cell.
亞細胞定位：

Cytoplasm. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
蛋白家族：

Heat shock protein 70 family
組織特異性：

HSPA1B is testis-specific.
數據庫鏈接：

HGNC: 5233

OMIM: 140550

KEGG: hsa:3303

UniGene: Hs.274402

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