Search results for: Mouse Anti-Human CD44v6 Antibodies
#20224978 2010/03/12 To Up
Generation of a stable anti-human CD44v6 scFv and analysis of its cancer-targeting ability in vitro.
CD44v6 is a cancer-associated antigen that mainly expresses in a subset of adenocarcinomas. Therefore, in this study, anti-human CD44v6 single-chain variable fragment (scFv) has been selected and characterized because it is the first step of primary importance towards the construction of a novel cancer-targeted agent for cancer diagnosis and therapy. In our study, anti-human CD44v6 scFv was selected from a human phage-displayed scFv library based on its ability to bind in vitro to CD44v6 antigen. Subsequently, immunofluorescent staining and Western blot analyses were performed to measure the binding characteristics of this scFv. In addition, flow cytometric analysis was done to verify its cancer-targeting ability in vitro. And a flow cytometry-based assay was used to determine its equilibrium dissociation constant (K (D)). Finally, one functional anti-CD44v6 scFv was selected and characterized. Nucleotide sequencing verified that it was an incomplete scFv gene but had a variable heavy chain (V(H)) alone. However, anti-CD44v6 scFv demonstrated cell-binding and antigen-binding activities by immunofluorescent staining and Western blot analyses. Furthermore, flow cytometric analysis proved that this scFv specifically targeted CD44v6-expressing cancer cells other than CD44v6 non-expressing normal cells or tumor cells in vitro. The K (D) of this scFv was calculated to be 7.85 +/- 0.93 x 10(-8) M. In summary, the selected human scFv against CD44v6 has specific binding activity and favorable binding affinity despite lacking a variable light chain (V(L)). Moreover, it can effectively and specifically target CD44v6-expressing cancer cells. All these characteristics make anti-CD44v6 scFv a promising agent for cancer detection and anti-cancer therapy.Yinting Chen, Kaihong Huang, Xuexian Li, Xiangan Lin, Zhaohua Zhu, Ying Wu
2606 related Products with: Generation of a stable anti-human CD44v6 scFv and analysis of its cancer-targeting ability in vitro.
100 μg100 μg100 μg100 μg100 μg500 100 μg100 μg100 μg100 μgRelated Pathways
#17277931 2007/02/03 To Up
Immuno-PET of undifferentiated thyroid carcinoma with radioiodine-labelled antibody cMAb U36: application to antibody tumour uptake studies.
We tested the suitability of the chimeric monoclonal anti-human CD44 splice version 6 antibody (cMAb U36) for targeting and visualising human anaplastic thyroid carcinoma with PET. We also performed experiments aimed at elucidating the relation between tumour interstitial fluid pressure (TIFP) and the tumour uptake of antibodies.Marc-André Fortin, Alexei V Salnikov, Marika Nestor, Nils-Erik Heldin, Kristofer Rubin, Hans Lundqvist
1441 related Products with: Immuno-PET of undifferentiated thyroid carcinoma with radioiodine-labelled antibody cMAb U36: application to antibody tumour uptake studies.
100ug Lyophilized 100ul 100ul50ul 100ul 100ul 100ul 100ul100ug Lyophilized100ug Lyophilized 100ul100ug LyophilizedRelated Pathways
Contact Us:
Belgium
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45 Fax 0032 16 50 90 45
[email protected]
France
9, rue Lagrange, 75005 Paris
Tel 01 43 25 01 50 Fax 01 43 25 01 60
[email protected]
Germany
GENTAUR GmbH
Marienbongard 20
52062 Aachen Deutschland
Tel 0241 40 08 90 86 Fax 0241 55 91 05 36
[email protected]
United Kingdom
GENTAUR Ltd.
Howard Frank Turnberry House
1404-1410 High Road
Whetstone London N20 9BH
Tel 020 3393 8531 Fax 020 8445 9411
[email protected]
Also in
Luxembourg +35220880274
Schweiz Züri +41435006251
Danmark +4569918806
Österreich +43720880899
Česká republika Praha +420246019719
Ireland Dublin +35316526556
Norge Oslo +4721031366
Finland Helsset +358942419041
Sverige Stockholm +46852503438
Ελλάς Αθήνα +302111768494
Magyarország Budapest +3619980547
Poland
GENTAUR Poland Sp. z o.o.
ul. Grunwaldzka 88/A m.2
81-771 Sopot, Poland
Tel 058 710 33 44
Fax 058 710 33 48
[email protected]
skype gentaurpoland
Nederland
GENTAUR Nederland BV
Kuiper 1
5521 DG Eersel Nederland
Tel 0208-080893 Fax 0497-517897
[email protected]
Italy
GENTAUR SRL
IVA IT03841300167
Piazza Giacomo Matteotti, 6, 24122 Bergamo
Tel 02 36 00 65 93 Fax 02 36 00 65 94
[email protected]
Spain
GENTAUR Spain
Tel 0911876558
[email protected]
Bulgaria
GENTAUR Bulgaria
53 Iskar Str. 1191 Kokalyane, Sofia
Sofia 1000
Tel 0035924682280
Fax 0035929830072
[email protected]