HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%
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The production of a bispecific anti-CEA, anti-hapten (4-amino-phthalate) hybrid-hybridoma.
J. Natl. Med. Assoc. 83(10) , 901-4, (1991)
A standard hybridoma fusion technique was used to produce a monoclonal antibody capable of binding both carcinoembryonic antigen (CEA) and the hapten 4-amino-phthalate. A hypoxanthine-aminopterin-thym...
Synonyms
4-Aminophthalic acid
4-aminobenzene-1,2-dioic acid
1-amino-3,4-dicarboxy-benzene
4-Amino-1,2-benzenedicarboxylic acid
1,2-Benzenedicarboxylic acid, 4-amino-
MFCD00013985
4-aminobenzene-1,2-dicarboxylic acid
4-Amino-phthalsaeure
EINECS 226-596-4
4-amino-phthalic acid
5-Aminophthalic acid
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.