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焦磷酸鉀7320-34-5   
英文名稱：Potassium pyrophosphate；Potassium diphosphate；Tetrapotassium pyrophosphate   
其他名稱：焦磷酸四鉀   
號：7320-34-5    
K4P2O7=384.38   
級別：AR   
含量：≥99.0%    
硫酸鹽：≤0.002%   
化物：≤0.002%   
砷：≤0.0005%    
水不溶物：≤0.01%    
鐵：≤0.002%    
重金屬：≤0.001%    
性狀(以下信息僅供參考)：無色結晶粉末或顆粒，易潮解，易溶于水，溶液呈堿性，不溶于醇，熱至180℃失去兩分子結晶水，至300℃時則*失水。相對密度2.83。熔點1090℃。有刺激性。   
用途：本品僅供科研，不得用于其它用途。(以下用途僅供參考)分析試劑。   
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產品類型  一抗   
研究領域  細胞生物 發育生物學 轉錄調節因子 鋅指蛋白 表觀遺傳學 
蛋白分子量  predicted molecular weight: 140kDa
性    狀  Lyophilized or Liquid
免 疫 原  KLH conjugated synthetic peptide derived from human SALL1 (401-500aa)
亞    型  IgG
純化方法  affinity purified by Protein A
儲 存 液  Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
產品應用   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）
 not yet tested in other applications.
 optimal dilutions/concentrations should be determined by the end user. 
保焦磷酸鉀7320-34-5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 Sall1 and Sall2 are mammalian homologs of the Drosophila region-specific home-otic gene spalt (sal), which encodes a zinc finger-containing transcription regulator. Drosophila spalt (sal) is an essential genetic component required for the specification of posterior head and anterior tail as opposed to trunk. Mammalian Sall1 may mediate higher order chromatin structure, and may be a component of a distinct heterochromatin-dependent silencing process. Sall1 is present in kidney, brain and liver. Sall2 is a p53-independent regulator of p21 and BAX, and can function in some cell types as a regulator of cell growth and survival. Human Sall2 is present in brain, heart, kidney or pancreas. Sall1 and Sall2 are expressed in different areas of the fetal brain that may represent distinct sets of neurons.
Function : Transcriptional repressor involved in organogenesis.
Subunit : Interacts with HDAC1, HDAC2, RBBP4, RBPP7, MTA1 and MTA2. Interacts with FAM58A. Probably associates with NuRD histone deacetylase complex (HDAC).
Subcellular Location : Nucleus.
Tissue Specificity : Highest levels in kidney. Lower levels in adult brain (enriched in corpus callosum, lower expression in substantia nigra) and liver.
DISEASE : Defects in SALL1 are the cause of Townes-Brocks syndrome (TBS) [MIM:107480]. TBS is a rare, autosomal dominant malformation syndrome with a combination of imperforate anus, triphalangeal and supernumerary thumbs, malformed ears and sensorineural hearing loss.
Defects in SALL1 may cause a phenotype overlapping with TBS, similar to bronchio-oto-renal syndrome (BOR) [MIM:113650]. BOR is an autosomal dominant disorder, manifested by various combinations of preauricular pits, branchial fistulae or cysts, lacrimal duct stenosis, hearing loss, structural defects of the outer, middle, or inner ear, and renal dysplasia. Associated defects include asthenic habitus, long narrow facies, constricted palate, deep overbite, and myopia. Hearing loss may be due to Mondini type cochlear defect and stapes fixation.
Similarity : Belongs to the sal C2H2-type zinc-finger protein family.
Contains 9 C2H2-type zinc fingers.
Database links : UniProtKB/Swiss-Prot: Q9NSC2.2
英文名稱  Anti-SALL4
中文名稱  鋅指轉錄蛋白Sall4抗體
別    名  AA407717; AL022809; AW536104; C330011P20Rik; C78083; C78563; Sal like 4 (Drosophila); Sal like 4; Sal like Protein 4; Sal-like protein 4; Sall4; SALL4_HUMAN; Tex20; Zinc finger protein 797; Zinc finger protein SALL4.
濃    度  1mg/1ml
規 格  0.2ml/200μg
抗體來源  Rabbit 
克隆類型  polyclonal
交叉反應  Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Sheep
產品類型  一抗   
研究領域  細胞生物 發育生物學 信號轉導 干細胞 轉錄調節因子 鋅指蛋白 表觀遺傳學 
蛋白分子量  predicted molecular weight: 112kDa
性    狀  Lyophilized or Liquid
免 疫 原  KLH conjugated synthetic peptide derived from human SALL4 (551-650aa)
亞    型  IgG
純化方法  affinity purified by Protein A
儲 存 液  Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
產品應用   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）
 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 Sall4 is mammalian homologs of the Drosophila region-specific homeotic gene spalt, which encodes a zinc finger-con