MAB3412
Anti-Cytokeratin AE1/AE3 Antibody, recognizes acidic & basic cytokeratins, clone AE1/AE3
clone AE1/AE3, Chemicon®, from mouse
Synonim(y):
Pan cytokeratin
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About This Item
Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Polecane produkty
pochodzenie biologiczne
mouse
Poziom jakości
forma przeciwciała
purified antibody
rodzaj przeciwciała
primary antibodies
klon
AE1/AE3, monoclonal
reaktywność gatunkowa
chicken, mouse, monkey, human, rabbit, bovine, rat
producent / nazwa handlowa
Chemicon®
metody
ELISA: suitable
immunohistochemistry: suitable
western blot: suitable
izotyp
IgG1
Warunki transportu
wet ice
docelowa modyfikacja potranslacyjna
unmodified
informacje o genach
bovine ... Krt1(100301161)
human ... KRT1(3848)
mouse ... Krt1(16678)
rat ... Krt1(300250)
Opis ogólny
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).
Specyficzność
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}.
Immunogen
Epitope: Recognizes acidic & basic cytokeratins
Human epidermal keratins
Zastosowanie
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
Jakość
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.
Opis wartości docelowych
40-70 kDa
Postać fizyczna
Anti-keratin AE1/AE3 is supplied in 0.5 mL borate-buffered saline, pH 8.0, containing 0.09% sodium azide
Format: Purified
Sodium sulfate precipitation
Przechowywanie i stabilność
Stable for 1 year at 2-8ºC from date of receipt.
DO NOT FREEZE.
DO NOT FREEZE.
Komentarz do analizy
Control
All epithelium-derived tissues & tumors
All epithelium-derived tissues & tumors
Inne uwagi
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Informacje prawne
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
Oświadczenie o zrzeczeniu się odpowiedzialności
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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Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Repr. 1B
Kod klasy składowania
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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