Anti-Fluorescein [4-4-20 (enhanced)] Standard size

Description: Recombinant monoclonal antibody to Fluorescein. Manufactured using AbAb’s Recombinant Platform with variable regions (i.e. specificity) from the hybridoma 4-4-20 (enhanced). This antibody has a his-tag at the C-terminus to aid purification.
Isotype and Format: Human IgE, His-Tagged, kappa
Clone Number: 4-4-20 (enhanced)
Published Application(s): WB; FC; negative control
Published Species Reactivity: n/a
Immunogen: Fluorescein I-bovine serum albumin (FlI-BSA).
Specificity: Fluorescein labelled proteins.

Antibody First Published in:
Jung S, Honegger A, Plückthun A. J Mol Biol. 1999 Nov 19;294(1):163-80. PMID:10556036 Note on publication: Describes the use of phage display to improve 4-4-20 variable domain, including a 20-fold better binding constant.

Product Form

This is a Standard size product. Purified antibody.
Purification: Purified by Immobilized Metal Affinity Chromatography
Supplied in: PBS with 0.02% Proclin 300.
Storage Recommendation: Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.
Concentration: See vial label

Product Code: Ab00102-14.11

Human IgE

Ships in 2-3 weeks
Bulk size
500 µg