Research Grade Tacatuzumab (HY276016)

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Overview

Catalog No.	HY276016
Description	Tacatuzumab (HY276016) is a research-grade recombinant antibody targeting Alpha-fetoprotein. Produced in mammalian cells with native-like glycosylation. Highlights ●Research Grade — For PK/PD studies, assay development, and ADA research. ●Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivity	Human
Applications	ELISA, Bioactivity: FACS, Functional assay, Research in vivo
Host species	Humanized
Isotype	IgG1-kappa
Expression system	Mammalian Cells
Clonality	Monoclonal
Target	Alpha-fetoprotein, Alpha-1-fetoprotein, Alpha-fetoglobulin, AFP, HPAFP
Endotoxin level	Please contact the lab for this information.
Purity	>95% purity as determined by SDS-PAGE.
Purification	Protein A/G purified from cell culture supernatant.
Accession	P02771
Form	Liquid
Storage buffer	0.01M PBS, pH 7.4. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -80°C.
Background	Alpha-fetoprotein (AFP) is a ~68 kDa protein. Binds copper, nickel, and fatty acids as well as, and bilirubin less well than, serum albumin. Only a small percentage (less than 2%) of the human AFP shows estrogen-binding properties.
Note	For research use only. Not suitable for clinical or therapeutic use.

Images

SEC-HPLC

SEC-HPLC detection for Research Grade Tacatuzumab.
Bioactivity

Detects AFP/Alpha-fetoprotein in indirect ELISAs.
SDS-PAGE

SDS-PAGE for Research Grade Tacatuzumab.
Flow CytoMetry

Flow-cytometry using APC anti-human AFP antibody. HepG-2 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an APC anti-human AFP monoclonal antibody (Catalog: HY276016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry

Flow-cytometry using PE anti-human AFP antibody. HepG-2 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an PE anti-human AFP monoclonal antibody (Catalog: HY276016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Flow CytoMetry

Flow-cytometry using FITC anti-human AFP antibody. HepG-2 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an FITC anti-human AFP monoclonal antibody (Catalog: HY276016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.
Western blot

Western blot analysis was performed using anti-AFP/Alpha-fetoprotein monoclonal antibody at 1ug/mL on various samples.
Lane 1: recombinant human AFP/Alpha-fetoprotein (Catalog No: HY276011)
Lane 2: negative control