Product Advantages

Capacity & Capability

Milligram level protein production
1000 new proteins made in house per year 2L—2000L bioreactor to ensure high throughput manufacture
Only 4 weeks from gene sequence to protein production

World largest bank of recombinant protein

  • 6000+ proteins are in stock
  • Multiple species & various tags

Protein advantages

  • >85% expressed by eukaryotic cells
  • High purity & low endotoxin
  • Bioactivity validated
  • Animal free & carrier free
HPLC purity

SDS-PAGE purity


TNF-alpha (Cat: GMP-10602-HNAE)

VEGF165 Bioactivity

Cell (HUVEC) proliferation
PD1 Bioactivity

PD-1 (10377-H03H) bind to PD_L2

Custom Protein Production Services

One-stop: gene cloning ->cell culture -> protein purification -> protein characterization
High quality: Proprietary technology and optimized process
Fast turnaround: From gene sequence to purified protein within 4 weeks in HEK293 cells
Low risk: Milestone payments
Rich experience: Over 6000 recombinant proteins, from milligram to gram, have been successfully produced.

Bulk order, Savings More !

  • In stock & ready to ship
  • Bulk order with amazing discount

How to order ? Please just email us at

Leading 2nd Generation EliteRmab® Technology

Fully validated in various applications
Ideal for mouse samples
Higher affinity&sensitivity than mouse/rat antibodies
High specificity&low background: perfect for IHC

Sino Biological CD71 rabbit MAb, placenta tissue IHC

CD71 rabbit Polyclonal antibody (brand A), placenta tissue IHC

CD71 mouse MAb (brand B), placenta tissue IHC

Strict Quality Control

  • 100% produced in-house, no OEM products
  • Validated in Knock-out cells/tissues
  • Every batch is fully validated in various applications

Human LAMP1 in human breast carcinoma (11215-MM07)

Human LAMP1 in MCF7 cells (11215-MM07)

Human LAMP1 on Jurkat cells(11215-MM07)
Human TFRC (11020-R001)

Anti-TFRC rabbit monoclonal antibody at 1:500 dilution
A: TFRC konckout Hela Whole Cell Lysate
B: Hela Whole Cell Lysate

Custom Antibody Development & Production Services

Rich experience: 10,000+ custom antibody projects (99% success rate)
Fast speed: Fastest delivery time in 2-3 weeks from sequence to purified antibodies 
Large-scale production ability: 30-100 grams custom-tailored mAb production in weeks

Antibody Development CRO Services

• Rabbit Mab Development Service
• Mouse Mab Development Service
• Rabbit Pab Development Service
• ELISA/WB/IHC/FACS Ab Development Service

Antibody Production CRO Services

• Large Scale Antibody Production Service
• Transient Transfection Antibody Production Service

Bulk order, Savings More !

  • In stock & ready to ship
  • Bulk order with amazing discount

How to order ? Please just email us at

Your Preferred cDNA ORF Clones

Extensive products

Gene bank: 11,000+ molecules, 400,000+ cDNA clones, most are ready to ship
Multiple species: Human, Mouse, Rabbit, Rat, Cynomolgus, Rhesus, Canine, Ferret, Zebrafish, Virus
Various tags: GFPSpark®, OFPSpark®, Flag, Myc, His, HA at C/N terminus

Strict quality control

Full length sequence confirmed
100% accurate sequence guaranteed

Expression validated

Expression ready vectors with high expression level. Enhanced signals are showed in the validation experiments below.

  • GFP (GFPSpark®) Tag

  • OFP (OFPSpark®) Tag

  • N-FLAG Tag

  • C-FLAG Tag

Custom molecular biology services

  • High quality
  • Low risk
  • Rich experience

CRISPR/Cas9 service

• Gene knock-out cell line construction
• Gene knock-in cell line construction
• gRNA plasmid construction

Real time PCR primer and prode design

Real-time quantitative PCR analysis

How to order ? Please just email us at