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橙黃Ⅰ號(hào)：523-44-4   
英文名稱(chēng)：Orange Ⅰ；α-Naphthol orange；Naphthalene orangeI；Sodium azo-α-naphtholsulfanilate；   
α-Naphtholazobenzene-p-sulfonic acid sodium salt；C.I. 14600    
其他名稱(chēng)：金橙I；一號(hào)橙；酸性橙I；4-羥基萘偶氮對(duì)苯磺酸鈉；1-萘酚偶氮對(duì)苯磺酸鈉；4-[(4-羥基-1-萘基)偶氮基]苯磺酸單鈉鹽；桔黃I；二號(hào)紅；黃金粉   
號(hào)：523-44-4   
C16H11N2NaO4S=350.32   
級(jí)別：BS   
生物染色實(shí)驗(yàn)：合格   
PH變色域：7.6(棕黃)～8.9(紫紅)    
性狀(以下信息僅供參考)：紅棕色粉末。溶于水成橙紅色溶液，溶于乙醇成橙色溶液。酸類(lèi)可沉淀其水溶液，氫氧化鈉可增加其水溶液的紅色   
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)酸堿指示劑、蛋白質(zhì)染色   
保存：RT 客戶(hù)根據(jù)橙黃Ⅰ號(hào)：523-44-4性質(zhì)、化學(xué)式、分子式、結(jié)構(gòu)式、比重、密度、號(hào)、沸點(diǎn)、熔點(diǎn)、水溶性、MSDS、用途、作用、規(guī)格包裝、性狀、注意事項(xiàng)、英文名、別稱(chēng)、純度、級(jí)別等情況，本產(chǎn)品化學(xué)性質(zhì)穩(wěn)定，運(yùn)輸條件不苛刻，一般儲(chǔ)存在陰涼，干燥，通風(fēng)良好的地方，遠(yuǎn)離不相容的物質(zhì)。保持容器密閉。
試劑品牌：TCI、sigma、Alfa、Avocado、Aldrich、ACROS、Fluka、ICN（MP）等
包裝：1kg、100g、10g、250g、25g、500g、50g、5g等包裝
級(jí)別：GR級(jí)別、AR級(jí)別、CP級(jí)別、L.P.級(jí)別等
公司提供的橙黃Ⅰ號(hào)：523-44-4*，貨源充足。嚴(yán)格的生產(chǎn)質(zhì)量控制體系，包括：優(yōu)級(jí)純，分析純，化學(xué)純，試劑級(jí)，基準(zhǔn)試劑，實(shí)驗(yàn)純，教學(xué)試劑，高純?cè)噭V純，光譜純，電子純。各種包裝規(guī)格，并可提供包裝定制，咨詢(xún)訂購(gòu)。

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產(chǎn)品應(yīng)用   ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  Flow-Cyt=1:100-500  ICC=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, therapeutic or diagnostic applications.
產(chǎn)品介紹 Pancreatic polypeptide (PP), neuropeptide Y (NPY), and peptide YY (PYY) are related 36-amino acid hormones. A number of structurally related receptors for these peptides have been isolated, NPY1-R, NPY2-R, NPY3-R, NPY4-R, NPY5-R, and NPY6-R. NPY4-R is expressed in several human tissues, including brain, coronary artery, and ileum. NPY4-R maps to human chromosome 10q11.2. NPY-5R, isolated from rat hypothalamus, encodes a 456-amino acid protein with less than 35% overall identity to known Y-type receptors. The human NPY5-R sequence is nearly identical to, but in the opposite orientation from, that of the human NPY1-R sequence. NPY5-R localizes to the paraventricular hypothalamic nucleus, the lateral hypothalamus, and other locations consistent with a role in the control of feeding behavior. The gene which encodes NPY5-R maps to human chromosome 4q32.2. NPY6-R is abundantly expressed in human heart and skeletal muscle and the gene which encodes NPY6-R maps to human chromosome 5q31.
Function : NPY4R has been reported to be expressed in bladder, brain, colon, endometrium, heart, lung, nasal mucosa, penis, prostate, skeletal muscle, small intestine, stomach, and vessel. ESTs have been isolated from human colon and head/neck libraries.
Subcellular Location : Cell membrane; Multi-pass membrane protein.
Tissue Specificity : Highest levels found in brain, coronary artery and ileum. Low levels in pancreas and kidney. Detected in colon and small intestine.
Similarity : Belongs to the G-protein coupled receptor 1 family.
Database links : UniProtKB/Swiss-Prot: P50391.1
英文名稱(chēng)  Anti-NHLH1 + NHLH2
中文名稱(chēng)  螺旋環(huán)螺旋蛋白1+2抗體
別    名  HEN1; HEN2; Nescient helix loop helix 1; HEN1_HUMAN . Nescient helix loop helix 2; NSCL; NSCL1; NSCL2; HEN2_HUMAN.
濃    度  1mg/1ml
規(guī) 格  0.2ml/200μg
抗體來(lái)源  Rabbit 
克隆類(lèi)型  polyclonal
交叉反應(yīng)  Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep
產(chǎn)品類(lèi)型  一抗   
研究領(lǐng)域  腫瘤 細(xì)胞生物 神經(jīng)生物學(xué) 信號(hào)轉(zhuǎn)導(dǎo) 轉(zhuǎn)錄調(diào)節(jié)因子 細(xì)胞膜受體 表觀遺傳學(xué) 
蛋白分子量  predicted molecular weight: 15kDa
性    狀  Lyophilized or Liquid
免 疫 原  KLH conjugated synthetic peptide derived from human NHLH1 + NHLH2 (91-133aa)
亞    型  IgG
純化方法  affinity purified by Protein A
儲(chǔ) 存 液  Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
產(chǎn)品應(yīng)用   WB=1:100-500  ELISA=1:500-1000  IHC-P=1:100-500  IHC-F=1:100-500  ICC=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, therapeutic or diagnostic applications.
產(chǎn)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