Anti-Cytokeratin, Acidic (Type I or LMW) (Epithelial Marker) Monoclonal Antibody

Product Name

Anti-Cytokeratin, Acidic (Type I or LMW) (Epithelial Marker) Monoclonal Antibody

View all Cytokeratin, LMW Antibodies

SKU/Catalog Number

M14209-1

Size

100ug/vial

Form

Liquid

Description

Boster Bio Anti-Cytokeratin, Acidic (Type I or LMW) (Epithelial Marker) Monoclonal Antibody (Catalog # M14209-1). Tested in Flow Cytometry, IF, WB, IHC applications. This antibody reacts with Human, Monkey, Cow, Dog, Rabbit, Mouse, Rat, Chicken, Turtle.

Storage & Handling

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Cite This Product

Anti-Cytokeratin, Acidic (Type I or LMW) (Epithelial Marker) Monoclonal Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # M14209-1)

Host

Mouse

Contents

Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Clonality

Monoclonal

Clone Number

Clone: SPM115

Isotype

IgG1, kappa

Immunogen

Human epidermal keratin

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

Does not cross-react with primate, avian or amphibian GR.

Reactive Species

M14209-1 is reactive to KRT77 in Chicken, Cow, Dog, Human, Monkey, Mouse, Rabbit, Rat, Turtle

Applications

M14209-1 is guaranteed for Flow Cytometry, IF, IHC, WB Boster Guarantee

Observed Molecular Weight

68 kDa

Calculated molecular weight

61.901kDa

Background of Cytokeratin, LMW

This monoclonal antibody recognizes the 56.5kDa (CK10); 50kDa (CK14); 50kDa (CK15); 48kDa (CK16); 40kDa (CK19) keratins of the acidic (Type I or LMW) subfamily. Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI 6.0) subfamilies. The acidic keratins have molecular weights (MW) of 56.5, 55, 51, 50, 50', 48, 46, 45, and 40kDa. MAb SPM116 recognizes the 65-67, 64, 59, 58, 56, and 52kDa keratins of basic subfamily. Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis. SPM115/SPM116 is a broad spectrum anti pan-keratin antibody cocktail, which differentiates epithelial tumors from non-epithelial tumors e.g. squamous vs. adenocarcinoma of the lung, liver carcinoma, breast cancer, and esophageal cancer.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Reconstitute with distilled water.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Flow Cytometry (1-2ug/million cells)
Immunofluorescence (1-2ug/ml)
Western Blot (1-2ug/ml)
Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 min at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes)
Optimal dilution for a specific application should be determined.

Validation Images & Assay Conditions

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Formalin-fixed, paraffin-embedded human Tonsil stained with Anti-Cytokeratin, LMW Monoclonal Antibody (SPM115)

Gene/Protein Information For KRT77 (Source: Uniprot.org, NCBI)

Alternative Names

Cytokeratin LMW; cytokeratin-1B; keratin 77; keratin, type II cytoskeletal 1b; KRT77; type-II keratin Kb39 KRT77 K1B, KRT1B keratin 77 keratin, type II cytoskeletal 1b|CK-1B|K77|cytokeratin-1B|keratin 1B|keratin 77, type II|type-II keratin Kb39

For more info on KRT77, check out the KRT77 Infographic

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In this infographic, you will see the following information for KRT77: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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