Anti-Human cardiac troponin I (cTnI) mAb (20B3)

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Overview

Antigen Target

Human cardiac troponin I (cTnI)

Epitope

NYRAYATEPHAKKKSKI

Antibody type/clonality

Monoclonal antibody

Clone Number

20B3

Source/Host

Mouse

Species Reactivity

Human

Applications

ELISA, WB

Properties

Form

Liquid

Purity

Specificity

High

Affinity

1.84 X 10-9M

Concentration

2.14 mg/mL

Application working concentration

ELISA (1:500-1:5,000)
Western blotting (1:500-1:5,000)

Storage Buffer

1 x PBS

Supply & Storage

Storage Conditions

-20oC in 1 x PBS. Avoid repeated freeze and thaw cycles.

Standard Shipping Volumes

200 μL

Shipping Conditions

Additional Information

Reference on Antibody

Conroy, P.J. (2011) Exploiting novel antibodies for the early detection of cardiac disease. PhD thesis, Dublin City University.

Application Information

SDS-PAGE, ELISA and biacore analysis of anti-cTnI mAb, 20B3 (Fig.1-3)

Fig. 1 SDS-PAGE and Western Blot analysis of purified anti-cTnI mAb.

The SDS-PAGE containing purified anti-cTnI mAb bands (light chain: ~20 kDa; heavy chain ~50 kDa). The Western blot shows the specific band on Western blotting (~23kDa) of the cTnI antigen probed with the anti-cTnI scFv. PR: Pre-stained Page Ruler; cTnI: cTnI Antigen. Figure 1b shows the schematic diagram of Western blotting analysis.

Fig. 2 Titrations of purified the 20B3 and commercial Hytest 228 anti-cTnI mAbs.

Reciprocal antibody dilutions in 1 % (w/v) PBSTM titrated against cTnI-coated onto the surface of a microtitre plate. The purified mAb titred in a similar fashion to the commercial standard and indicated no adverse loss of activity due to the purification strategy.

Fig. 3 Kinetic analysis of interactions between anti-cTnI mAb 20B3 and cTnI using the Biacore 3000 system.

The coloured lines represent the response data of various quantities of cTnI. The black lines represent the local fit to the response data shown as coloured lines.

Contact Information

Name

Dr Hui Ma

Telephone

+353 1 700 8325

E-mail

hui.ma@dcu.ie

Address

School of Biotechnology,
Dublin City University,
Glasnevin,
Dublin 9,
Ireland.

PDF Spec Sheet

Download a pdf version of this antibody spec sheet here.

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