ExpressAb Recombinant Antibody Expression

OVERVIEW

Accelerate your research with ExpressAb, our high-yield Recombinant Antibody Expression service. Designed for reliability and efficiency, ExpressAb delivers recombinant antibodies with superior consistency, scalability, and purity, ensuring optimal performance for your applications. Whether for discovery, diagnostics, or therapeutics research, our advanced platform enables rapid antibody production tailored to your specifications. From client-provided sequences to purified antibodies, our streamlined process delivers results in as little as one week. Partner with us for fast turnaround times and robust expression solutions to drive your scientific breakthroughs forward.

OUR ADVANTAGES

Multiple Isotypes Available
Large Capacity
Fast Turnaround Time(Only One weeks from gene synthesis to purified antibody)
Amount Guaranteed(up to mg level / no antibody no charge)/strong>
Competitive Price(starting from $385/rAb including gene synthesis)

GENERAL WORKFLOW

From Gene Synthesis to Delivery as Fast as 1 weeks

Antibody
Sequence
Gene Synthesis
Plasmid Prep
Transient Transfection
& Expression
Purification & QC
Fast
Delivery

SERVICE DETAILS

Service Step	Service Description	Lead time	Deliverable
Gene synthesis and cloning	· Codon optimization and gene synthesis · Subcloning into an expression vector · Plasmid amplification and preparation	1 week	· Expression plasmid contain GOI · Purified antibody (SEC-HPLC>95%, SDS-PAGE>95%, Endotoxin level<1EU/mg) · COA Report
Transient expression & purification	· Transfection of mammalian cells(CHO/293) · Transient expression and purification	1 week

Service Step

Service Description

Lead time

Deliverable

Gene synthesis and cloning

· Codon optimization and gene synthesis

· Subcloning into an expression vector

· Plasmid amplification and preparation

1 week

· Expression plasmid contain GOI

· Purified antibody (SEC-HPLC>95%, SDS-PAGE>95%,
Endotoxin level<1EU/mg)

· COA Report

Transient expression & purification

· Transfection of mammalian cells(CHO/293)

· Transient expression and purification

1 week

SERVICE PACKAGES

Gene Universal offers 50% discount for a limited time with promo code "ExpAb Promo" when requesting a quote.Valid for orders placed between April 1^st, 2025 and Jun 30^th, 2025

Antibody Isotypes	Amount	Leadtime (Standard Package)	Leadtime (Fast Package)
Mouse IgG1/IgG2a Human IgG1/IgG4 Rabbit IgG Fab/SCFV/VHH (His tag)	0.2 mg-1 mg	14 days	7 days
	>1mg	Inquiry	Inquiry

Target Types: Recombinant proteins;Antibody formats including full length antibody, Fabs, scFvs, VHHs, or other fragments fused with Fc

CASE STUDY

Case: 1000 Abs (IgG) production

Yield(mg/L)

Purity

RECOMBINANT ANTIBODY SERVICES FAQs

Request A Quote

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