羥基萘酚藍(lán)二鈉號(hào)：165660-27-5   
英文名稱：Hydroxy naphthol blue disodium salt   
其他名稱：羥基萘酚蘭二鈉鹽；色酚蘭二鈉鹽   
號(hào)：165660-27-5   
C20H12N2O11S3Na2=598.49   
級(jí)別：試劑級(jí)   
水分：≤1.0%   
重金屬：≤10ppm   
性狀(以下信息僅供參考)：深藍(lán)色至藍(lán)紫色結(jié)晶或粉末。UV absorption：λmax 650 nm   
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)金屬滴定指示劑,用于測(cè)定鈣   
保存：RT 羥基萘酚藍(lán)二鈉號(hào)：165660-27-5儲(chǔ)存條件：
避光、干燥陰涼處封閉貯存,嚴(yán)禁與有毒、有害物品混放、混運(yùn)。本品為非危險(xiǎn) 產(chǎn)品可按一般化學(xué)品運(yùn)輸,輕搬動(dòng)輕放,防止日曬、雨淋！受熱、受潮、受光后易喪失活力,保存期短,因此貯存和運(yùn)輸條件比較苛刻。
運(yùn)輸：汽車運(yùn)輸、EMS郵政快遞，申通快遞等， 款到上海3天內(nèi)發(fā)貨； 
售后：如您對(duì)我們的產(chǎn)品服務(wù)及技術(shù)指標(biāo)有特殊要求，請(qǐng)及時(shí)通知我方。 
存儲(chǔ)：應(yīng)貯存在干燥清潔避光的環(huán)境中，嚴(yán)禁與有毒物質(zhì)混放，以免污染（保質(zhì)期為兩年）。 
羥基萘酚藍(lán)二鈉號(hào)：165660-27-5主要優(yōu)級(jí)純、分級(jí)純和化學(xué)純3種：
（1）優(yōu)級(jí)純（GR：Guaranteed reagent），又稱一級(jí)品或保證試劑，99.8%，這種試劑純度Z高，雜質(zhì)含量Z低，適合于重要精密的分析工作和科學(xué)研究工作，使用綠色瓶簽。
（2）分析純（AR），又稱二級(jí)試劑，純度很高，99.7%，略次于優(yōu)級(jí)純，適合于重要分析及一般研究工作，使用紅色瓶簽。
（3）化學(xué)純（CP），又稱三級(jí)試劑，≥ 99.5%，純度與分析純相差較大，適用于工礦、學(xué)校一般分析工作。使用藍(lán)色（深藍(lán)色）標(biāo)簽。
（4）實(shí)驗(yàn)試劑（LR：Laboratory reagent），又稱四級(jí)試劑。
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英文名稱  Anti-Slc26a5
中文名稱  感覺(jué)神經(jīng)性耳聾常染色體隱性遺傳61抗體
別    名  Prestin; Deafness neurosensory autosomal recessive 61; DFNB 61; DFNB61; MGC118886; MGC118887; MGC118888; MGC118889; PRES; Prestin (motor protein); Prestin; S26A5_HUMAN; SLC26A5; Solute carrier family 26 member 5 (prestin); Solute carrier family 26 member 5.
濃    度  1mg/1ml
規(guī) 格  0.2ml/200μg
抗體來(lái)源  Rabbit 
克隆類型  polyclonal
交叉反應(yīng)  Human, Mouse, Rat
產(chǎn)品類型  一抗   
研究領(lǐng)域  細(xì)胞生物 
蛋白分子量  predicted molecular weight: 81kDa
性    狀  Lyophilized or Liquid
免 疫 原  KLH conjugated synthetic peptide derived from human Slc26a5 C-terminus
亞    型  IgG
純化方法  affinity purified by Protein A
儲(chǔ) 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
產(chǎn)品應(yīng)用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500
（石蠟切片需做抗原修復(fù)）
 not yet tested in other applications.
 optimal dilutions/concentrations should be determined by the end user. 
保存條件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
Important Note  This product as supplied is intended for research use only, not for use in human, 羥基萘酚藍(lán)二鈉號(hào)：165660-27-5therapeutic or diagnostic applications.
產(chǎn)品介紹 SLC26A5 (Solute carrier family 26, member 5) is specifically expressed in outer hair cells (OHCs) of the cochlea and is essential in auditory processing. It acts as a motor protein that converts auditory stimuli to length changes in outer hair cells. It is a bidirectional voltage-to-force converter which uses cytoplasmic anions as extrinsic voltage sensors. The anions are translocated across the membrane in response to changes in the transmembrane voltage. They move towards the extracellular surface following hyperpolarization, and towards the cytoplasmic side in response to depolarization. This translocation triggers conformational changes in the protein that alter its surface area in the plane of the plasma membrane. The area decreases when the anion is near the cytoplasmic face of the membrane (short state), and increases when the ion has crossed the membrane to the outer surface (long state). It acts as an incomplete transporter since it moves anions across the membrane, but does not allow the anions to dissociate and escape to the extracellular space. Salicylate, an inhibitor of outer hair cell motility, acts as competitive antagonist at the anion-binding site. Mutations in SLC26A5 have been associated with non-syndromic hearing loss.
Function : Motor protein that converts auditory stimuli to length changes in outer hair cells and mediates sound amplification in the mammalian hearing organ. Prestin is a bidirectional voltage-to-force converter, it can operate at microsecond rates. It uses cytoplasmic anions as extrinsic voltage sensors, probably chloride and bicarbonate. After binding to a site with millimolar affinity, these anions are translocated across the membrane in response to changes in the transmembrane voltage. They move towards the extracellular surface following hyperpolarization, and towards the cytoplasmic side in response to depolarization. As a consequence, this translocation triggers conformational changes in the protein that ultimay alter its surface area in the plane of the plasma membrane. The area decreases when the anion is near the cytoplasmic face of the membrane (short state), and increases when the ion has crossed the membrane to the outer surface (long state). So, it acts as an incomplete transporter. It swings anions across the membrane, but does not allow these anions to dissociate and escape to the extracellular space. Salicylate, an inhibitor of outer hair cell motility, acts as competitive antagonist at the prestin anion-binding site (By similarity).
Subcellular Location : Cell membrane; Multi-pass membrane protein (By similarity). Note=Lateral wall of outer hair cells (By similarity).
DISEASE : Deafness, autosomal recessive, 61 (DFNB61) [MIM:613865]: A form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information. Note=The disease is caused by mutations affecting the gene represented in this entry.
Similarity : Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
Contains 1 STAS domain.