推薦產品
生物源
mouse
品質等級
抗體表格
purified antibody
抗體產品種類
primary antibodies
無性繁殖
AE1/AE3, monoclonal
物種活性
chicken, mouse, monkey, human, rabbit, bovine, rat
製造商／商標名
Chemicon®
技術
ELISA: suitable
immunohistochemistry: suitable
western blot: suitable
同型
IgG1
運輸包裝
wet ice
目標翻譯後修改
unmodified
基因資訊
bovine ... Krt1(100301161)
human ... KRT1(3848)
mouse ... Krt1(16678)
rat ... Krt1(300250)
一般說明
Keratins are a group of water-insoluble proteins that form monofilaments, a class of intermediate filament. These filaments form part of the cytoskeletal complex in epidermis and in most other epithelial tissues. Nineteen human epithelial keratins are resolved with two-dimensional gels electrophoresis (Moll et al., 1982). These can be divided into acid (pI <5.7) and basic (pI >6.0) subfamilies. The acidic keratins have molecular weights of 56.5, 55, 51, 50, 50′, 48, 46, 45, and 40 kDa. The basic keratins have molecular weights of 65-67, 64, 59, 58, 56, and 52 kDa.Members of the acidic and basic subfamilies are found together in pairs. The composition of keratin pairs varies with the epithelial cell type, stage of differentiation, cellular growth environment, and disease state (Sun et al., 1984; Cooper et al., 1985; Sun et al., 1985);The 56.5/65-67 kDa pair is present in keratinized (differentiated) epidermis;The 55/64 kDa pair is characteristic of normal (corneal-type) epithelial differentiation (Moll et al., 1982; Sun et al., 1984);The 51/59 kDa pair is characteristic of the stratified squamous epithelial of internal organism such as esophagus and tongue (Moll et al., 1982; Cooper et al., 1985);The 51/58 kDa pair is a keratinocyte marker; the pair is present in almost all stratified epithelia irrespective of the state of cellular stratification (Moll et al., 1982; Sun et al., 1984);The 48/56 kD pair is characteristic of hyperproliferative (de-differentiated) keratinocytes (Moll et al., 1982; Weiss et al., 1984)t;The 45/52 kD pair and to a lesser extent, the 46/54 kDa pair are characteristic of simple epithelia (Moll et al., 1982);The 40 kD keratin is present in most epithelia except adult epidermis (Moll et al., 1982).
特異性
The stringent, but broad, specificity of pooled AE1/AE3 antibody has made this preparation very useful as a general stain for normal and neoplastic cells of epithelial origin. Anti-Keratin AE1 recognizes the 56.5, 50, 50’, 48, and 40 kD keratins of the acidic subfamily. Anti-keratin AE3 recognizes all members of the basic subfamily {65,67,64,59.59,56,52 human basic cytokeratins}.
免疫原
Epitope: Recognizes acidic & basic cytokeratins
Human epidermal keratins
應用
Anti-Cytokeratin AE1/AE3 Antibody, recognizes acidic & basic cytokeratins, clone AE1/AE3 is an antibody against Cytokeratin AE1/AE3 for use in ELISA, IH & WB.
ELISA:
A previous lot of this antibody was used for ELISA (Woodcock-Mitchel & Sun, 1982).
Western blot:
(Woodcock-Mitchel & Sun, 1982; Tseng et al., 1982; Laster et al., 1986) ELISA: (Woodcock-Mictchel & Sun, 1982)
Immunohistochemistry(paraffin):
0.5-2 µg/mL of a previous lot was used on staining of unfixed frozen or formalin -fixed, paraffin-embedded tissue section (Woodcock-Mitchel & Sun, 1982; Tseng et al., 1982; Asch * Asch, 1986; Rodriguez et al., 1986; Clausen et al., 1986; Klein-Szanto et al., 1987; Reibel et al., 1985). Trypsin or pepsin digestion is required for proper staining on paraffin embedded tissues. {Trypsin 1 mg/mL 10 minutes, 37°C, or pepsin 1 mg/mL 5 minutes 37°C}. High temperature with citrate antigen retrieval can also be used.
Optimal dilutions must be determined by end user.
A previous lot of this antibody was used for ELISA (Woodcock-Mitchel & Sun, 1982).
Western blot:
(Woodcock-Mitchel & Sun, 1982; Tseng et al., 1982; Laster et al., 1986) ELISA: (Woodcock-Mictchel & Sun, 1982)
Immunohistochemistry(paraffin):
0.5-2 µg/mL of a previous lot was used on staining of unfixed frozen or formalin -fixed, paraffin-embedded tissue section (Woodcock-Mitchel & Sun, 1982; Tseng et al., 1982; Asch * Asch, 1986; Rodriguez et al., 1986; Clausen et al., 1986; Klein-Szanto et al., 1987; Reibel et al., 1985). Trypsin or pepsin digestion is required for proper staining on paraffin embedded tissues. {Trypsin 1 mg/mL 10 minutes, 37°C, or pepsin 1 mg/mL 5 minutes 37°C}. High temperature with citrate antigen retrieval can also be used.
Optimal dilutions must be determined by end user.
Research Category
Cell Structure
Cell Structure
Research Sub Category
Cytokeratins
Cytokeratins
品質
Routinely evaluated by Western Blot on A431 lysates.
Western blot:
1:500 dilution of this lot detected CYTOKERATIN AE1/AE3 on 10 μg of A431 lysates.
Western blot:
1:500 dilution of this lot detected CYTOKERATIN AE1/AE3 on 10 μg of A431 lysates.
標靶描述
40-70 kDa
外觀
Sodium sulfate precipitation
Anti-keratin AE1/AE3 is supplied in 0.5 mL borate-buffered saline, pH 8.0, containing 0.09% sodium azide
Format: Purified
儲存和穩定性
Stable for 1 year at 2-8ºC from date of receipt.
DO NOT FREEZE.
DO NOT FREEZE.
分析報告
Control
All epithelium-derived tissues & tumors
All epithelium-derived tissues & tumors
其他說明
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
法律資訊
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免責聲明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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訊號詞
Danger
危險聲明
危險分類
Repr. 1B
儲存類別代碼
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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Gynecologic Oncology null
Susanna Lönnqvist et al.
PloS one, 14(8), e0221878-e0221878 (2019-08-30)
The treatment of burn wounds and hypopigmentation conditions often require autologous transplantation of keratinocytes and melanocytes. Tracking transplanted cells to ascertain their contribution to tissue recapitulation presents a challenge. This study demonstrates a methodology based on passive staining with carboxyfluorescein
Ex vivo enrichment of malignant carcinoma cells in primary culture.
Jamie M Heinzman,Stacey L Brower,Jason E Bush,Jan F Silverman
Pathology null
Markku Miettinen et al.
The American journal of surgical pathology, 37(10), 1580-1585 (2013-06-19)
ERG transcription factor is constitutively expressed in endothelial cells. Because benign and malignant vascular endothelia retain the ERG expression, ERG is considered a useful marker for angiosarcomas and related tumors. ERG is also expressed in a subset of prostate carcinomas
Immunoreactivity for calretinin and keratins in desmoid fibromatosis and other myofibroblastic tumors: a diagnostic pitfall.
Stephanie Barak,Zengfeng Wang,Markku Miettinen
American Journal of Surgical Pathology null
文章
16HBE14o- human bronchial epithelial cells used to model respiratory epithelium for the research of cystic fibrosis, viral pulmonary pathology (SARS-CoV), asthma, COPD, effects of smoking and air pollution. See over 5k publications.
16HBE14o- human bronchial epithelial cells used to model respiratory epithelium for the research of cystic fibrosis, viral pulmonary pathology (SARS-CoV), asthma, COPD, effects of smoking and air pollution. See over 5k publications.
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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