Greetings!

Sanyou constructed stable cell lines expressing target proteins on the cell surface by lentivirus infection, and so far more than 100 stable cell lines are successfully generated. There are immune checkpoint expressing cell lines such as PD-1, PD-L1, CTLA4, Lag3 and Siglec15 and a variety of GPCR expressing cell lines. Overexpression cell lines can be used in FACS experiments during antibody drug development, helping the validations of the candidate antibody drugs. All overexpression cell lines are verified for high protein expression and free of mycoplasma contamination.
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Take the cell line verification of the Human CLDN18.2-HEK293T overexpression cell line as an example.
Example1: Mycoplasma detection
Human CLDN18.2-HEK293T overexpression cell line is free of mycoplasma contamination.
Example2: FACS Expression test
Human CLDN18.2-HEK293T overexpression cell line binding to IMAB362, and the positive rate is 99.91%.
Example3: Binding activity test
IMAB362 has a high binding activity to Human CLDN18.2-HEK293T overexpression cell line, EC50= 8.359 nM.
Overexpression cell lines has the following advantages:
(1) Standard documents: good traceability and can be used for IND filing;
(2) Stable expression: the target protein can be expressed stably for more than 15 generations;
(3) Safe and reliable: no mycoplasma contamination;


List of example overexpressed cell lines
Promotion code: SY2A-3 (Available from Mar 14st - May 31st)

Target Name

Species

Cell Type

Target Name

Species

Cell Type

4-1BB

Human

CHO-s

CX3CR1

Human

CHO-s

B7-H3

Human

CHO-s

CX3CR1

Human

HEK293

B7H3-2Ig

Human

CHO-s

CXCR2

Human

CHO-s

B7-H4

Human

CHO-s

CXCR2

Human

BaF3

BAFFR

Human

CHO-s

CXCR2

Human

HEK293

BCMA

Human

CHO-s

CXCR4

Human

CHO-s

BCMA

Human

HEK293

CXCR4

Human

BaF3

BCMA

Cynomolgus

CHO

CXCR4

Human

HEK293

CCR2

Human

CHO-s

IL-4R

Human

CHO-s

CCR4

Human

CHO-s

LAG-3

Human

CHO-s

CCR4

Human

HEK293

LAG-3

Human

Jurkat

CCR7

Human

HEK293

OX40

Human

CHO-s

CD38

Human

CHO-s

PD-1

Human

CHO-s

CD40

Human

CHO-s

PD-1

Human

Jurkat

CD40

Cynomolgus

CHO-s

PD-L1

Human

CHO-s

CD40

Human

Jurkat

PD-L1

Mouse

CHO-s

CD40

Human

HEK293

PD-L1

Cynomolgus

CHO-s

CD69

Human

Jurkat

PSMA

Human

CHO-s

CD69

Human

Jurkat

Siglec-15

Human

HEK293

CD69

Mouse

CHO-s

Siglec-15

Mouse

HEK293

CD70

Human

CHO-s

Siglec-15

Cynomolgus

HEK293

CD73

Human

CHO-s

Siglec-15

Mouse

HEK293

CD74

Human

CHO-s

Siglec-15

Human

K562

CLDN18.1

Human

HEK293

SIRP-α

Human

CHO-s

CLDN18.2

Human

HEK293

TACI

Human

CHO-s

CLDN18.2

Human

KATOIII

TIGIT

Human

CHO-s

CLDN18.2

Human

NUGC-4

TIGIT

Cynomolgus

CHO-s

CLDN18.2

Mouse

HEK293

TIGIT

Human

Jurkat

CLDN-6

Human

CHO-s

TIM-3

Human

CHO-s

CSF1-R

Human

CHO-s

TIM-3

Cynomolgus

CHO-s

CTLA-4

Human

CHO-s

TIM-3

Human

Jurkat

CTLA-4

Cynomolgus

CHO-s

TIM-3

Mouse

CHO-s

CTLA-4

Human

Jurkat

TLR4

Human

HEK293

 



If you don’t find what you need in our list

Contact Us

Please send an email to service@sanyoubio.com or contact your customer specialist to request a quote or technical support.

Sincerely.

Qingyang
Customer Specialist
Sanyou Biopharmaceuticals Co., Ltd.
Address: Building 6, No.188 Xinjunhuan Road,
Minhang District, Shanghai, China 201114
Email: service@sanyoubio.com
Tel: +86-21-3368 1627
Website: www.sanyoubio.com