Biotin-Linked Polyclonal Antibody to Cytokeratin 19 (CK19)

K19; KRT19; K1CS; Keratin 19; 40-kDa Keratin Intermediate Filament; Keratin, type I cytoskeletal 19

Product No.LAB239Hu71
Organism SpeciesHomo sapiens (Human) Same name, Different species.
- All
- Human
- Mouse
- Rat
- Cavia
- Rabbit
- Simian
- Canine
- Porcine
- Bovine
- Caprine
- Multi-species
- Pan-species
- Others
SourceAntibody labeling
Ig Type IgG
PurificationAntigen-specific affinity chromatography followed by Protein A affinity chromatography
LabelBiotin
Original Antibody n/a
Buffer FormulationPBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
TraitsLiquid
Concentration500µg/mL
Organism Species Moren/a
ApplicationsWB; IHC; ICC.
If the antibody is used in flow cytometry, please check FCM antibodies.
Downloadn/a
UOM 20µl100µl 200µl 1ml 10ml
FOB US$ 110 256 US$ 256 US$ 366 US$ 915 US$ 3660
For more details, please contact local distributors!

SPECIFITY

The antibody is a rabbit polyclonal antibody raised against CK19. It has been selected for its ability to recognize CK19 in immunohistochemical staining and western blotting.

USAGE

Western blotting: 0.2-2µg/mL;1:250-2500
Immunohistochemistry: 5-20µg/mL;1:25-100
Immunocytochemistry: 5-20µg/mL;1:25-100
Optimal working dilutions must be determined by end user.

STORAGE

Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for two year without detectable loss of activity. Avoid repeated freeze-thaw cycles.

STABILITY

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

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