Cytokeratin 19 antibody (Alexa Fluor 647)

Catalog No. ABIN2657198

The Alexa Fluor 647-conjugated Mouse Monoclonal anti-Cytokeratin 19 antibody (Clone A53-B-A2) (ABIN2657198) specifically detects Cytokeratin 19 in FACS, BR and Func. The antibody is reactive with Human samples.

Quick Overview for Cytokeratin 19 antibody (Alexa Fluor 647) (ABIN2657198)

Target: Cytokeratin 19 (KRT19) (Keratin 19 (KRT19))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This Cytokeratin 19 antibody is conjugated to Alexa Fluor 647

Application: Flow Cytometry (FACS), Blocking Reagent (BR), Functional Studies (Func)

Clone: A53-B-A2

Product Details anti-Cytokeratin 19 Antibody (Alexa Fluor 647)

Purification: The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions.

Isotype: IgG2a kappa

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Concentration: 0.5 mg/mL

Buffer: Phosphate-buffered solution, pH 7.2, containing 0.09 % sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Protect from prolonged exposure to light. Do not freeze.

Storage: 4 °C

Storage Comment: The antibody solution should be stored undiluted between 2°C and 8°C

Target Details for Cytokeratin 19

Target: Cytokeratin 19 (KRT19) (Keratin 19 (KRT19))

Alternative Name: Cytokeratin 19

Background: Cytokeratin 19, also known as keratin 19, is a type I intermediate filament protein with a molecular weight of approximately 40-44 kD. Cytokeratin 19 is a heterotetramer composed of two type I and two type II keratin subunits. Unlike other cytokeratins, cytokeratin 19 lacks a C-terminal non-helical extension. This cytokeratin is widely expressed in the periderm (transient superficial layer enveloping developing epidermis), muscle, intestine, bile duct, esophagus, stomach, and thymus. Cytokeratin 19 can be upregulated by vitamin A and is thought to play a critical role in embryogenesis. Cytokeratin 19 intereacts with the pinin protein and has been shown to be modified by phosphorylation (Ser10, Ser35).