酸性茜素藍B號：1058-92-0   
英文名稱：Acid alizarin blue B   
其他名稱：媒染藍B；3-[(5--2-羥基苯基)偶氮]-4,5-二羥基-2,7-萘二磺酸二鈉鹽；媒介藍13；鉻藍SE；酸性鉻深蘭；鉻蘭SE；酸性媒介溶藍；酸性鉻深藍；酸性媒介深藍   
號：1058-92-0   
C16H9ClN2Na2O9S2=518.81   
級別：BS   
紅外光譜鑒別：合格   
λmax：552～556nm(甲醇)   
λmax：526.～530nm(甲醇)   
性狀(以下信息僅供參考)：藍黑色至棕黑色帶金屬光澤粉狀或深藍色粉末。溶于水呈品紅色，溶于溶纖素，稍溶于乙醇。在濃硫酸中呈溶藍色，稀釋后呈品紅色、在濃硝酸中呈棕光紅色溶注估燒堿液中呈紅光藍色溶液。其水溶液，加濃鹽酸呈品紅色、加濃氫氧化鈉呈藍色。染色時遇銅、鐵，色光變化大。水中溶解度（80℃）50g/L   
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)生物染色劑。   
保存：RT 酸性茜素藍B號：1058-92-0儲存條件：
避光、干燥陰涼處封閉貯存,嚴禁與有毒、有害物品混放、混運。本品為非危險 產品可按一般化學品運輸,輕搬動輕放,防止日曬、雨淋！受熱、受潮、受光后易喪失活力,保存期短,因此貯存和運輸條件比較苛刻。
運輸：汽車運輸、EMS郵政快遞，申通快遞等， 款到上海3天內發(fā)貨；
售后：如您對我們的產品服務及技術指標有特殊要求，請及時通知我方。
存儲：應貯存在干燥清潔避光的環(huán)境中，嚴禁與有毒物質混放，以免污染（保質期為兩年）。
酸性茜素藍B號：1058-92-0主要優(yōu)級純、分級純和化學純3種：
（1）優(yōu)級純（GR：Guaranteed reagent），又稱一級品或保證試劑，99.8%，這種試劑純度Z高，雜質含量Z低，適合于重要精密的分析工作和科學研究工作，使用綠色瓶簽。
（2）分析純（AR），又稱二級試劑，純度很高，99.7%，略次于優(yōu)級純，適合于重要分析及一般研究工作，使用紅色瓶簽。
（3）化學純（CP），又稱三級試劑，≥ 99.5%，純度與分析純相差較大，適用于工礦、學校一般分析工作。使用藍色（深藍色）標簽。
（4）實驗試劑（LR：Laboratory reagent），又稱四級試劑。
服務承諾：
工作時間內提供免費的技術咨詢和指導 。我公司的銷售工程師經過專業(yè)培訓的，將為您提供滿意的產品和真誠的服務。
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, therapeutic or diagnostic applications.
產品介紹 The helix-loop-helix (HLH) structures are known motifs commonly found in membrane-active and DNA-binding proteins. The helix-loop-helix proteins HEN1 and HEN2 are DNA-binding proteins that may be involved in cell-type determination in the early nervous system. Studies of expression in normal tissues have demonstrated expression of NHLH1/NSCL-1 and NHLH2/NSCL-2, the genes encoding HEN1 and HEN2, in the developing central and peripheral nervous system, specifically in developing neurons.
Function : NHLH2 are two basic domain helix-loop-helix (bHLH) proteins expressed predominantly in the developing nervous system and also in some cell lines derived from tumors with neural or neuroendocrine features such as neuroblastoma, PNET, and small cell lung cancer.
Subunit : Efficient DNA binding requires dimerization with another bHLH protein.
Subcellular Location : Nucleus
Similarity : Contains 1 bHLH (basic helix-loop-helix) domain.
Database links : UniProtKB/Swiss-Prot: Q02577.1
英文名稱  Anti-Nectin 3 
中文名稱  細胞粘附分子3抗體（脊髓灰質炎受體相關蛋白3）
別    名  CD113; CDw113; DKFZP566B0846; FLJ90624; Nectin-3; Nectin3; Poliovirus receptor related 3; Poliovirus receptor related protein 3; Poliovirus receptor-related protein 3; PPR3; PRR3; PVRL 3; PVRL3; PVRL3_HUMAN; PVRR3. 
濃    度  1mg/1ml
規(guī) 格  0.1ml/100μg  0.2ml/200μg
抗體來源  Rabbit 
克隆類型  polyclonal
交叉反應  Human, Mouse, Rat, Cow, Rabbit
產品類型  一抗   
研究領域  免疫學 微生物學 細菌及 
蛋白分子量  predicted molecular weight: 55kDa
性    狀  Lyophilized or Liquid
免 疫 原  KLH conjugated synthetic peptide derived from human Nectin 3
亞    型  IgG
純化方法  affinity purified by Protein A
儲 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
產品應用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  I酸性茜素藍B號：1058-92-0F=1:100-500
（石蠟切片需做抗原修復）
 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, therapeutic or diagnostic applications.
產品介紹 Nectins are immunoglobulin-like adhesion molecules that interact with afadin. Afadin is an actin filament-binding protein that connects nectins to the actin cytoskeleton. The nectin-afadin system organizes adherens junctions cooperatively with the cadherin-catenin system in epithelial cells. The nectin/PRR-family consists of four members, nectin-1, -2, -3 and -4. All the members of the nectin family have two or three slice variants. Nectin 3 is mainly expressed in testis and placental tissues and interacts in vivo with both long and short isoforms of afadin.
Function : Plays a role in cell-cell adhesion through heterophilic trans-interactions with nectin-like proteins or nectins, such as trans-interaction with PVRL2/nectin-2 at Sertoli-spermatid junctions. Trans-interaction with PVR induces activation of CDC42 and RAC small G proteins through common signaling molecules such as SRC and RAP1. Also involved in the formation of cell-cell junctions, including adherens junctions and synapses. Induces