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Postion:Product Catalog >CD28 Protein
CD28 Protein
  • CD28 Protein
  • CD28 Protein
  • CD28 Protein

CD28 Protein

Price Get Latest Price
Package 100ug 1000ug
Min. Order: 100ug
Update Time: 2026-07-02

Product Details

Product Name: CD28 Protein Min. Order: 100ug
Purity: >95% Supply Ability: Subject to availability
Release date: 2026/07/02

Synonym

CD28, Tp44


Source

Human / Cynomolgus / Rhesus macaque CD28 Protein, His Tag (CD8-H52H3) is expressed from human 293 cells (HEK293). It contains AA Asn 19 - Pro 152 (Accession # P10747-1). In the region Asn 19 - Pro 152, the AA sequence of Human, Cynomolgus and Rhesus macaque CD28 are homologus.

Predicted N-terminus: Asn 19

Request for sequence


Molecular Characterization

Article illustration

Other Tags and Version Biotin & Other Labeled Version

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 20.4 kDa. The protein migrates as 38-45 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.


Endotoxin

Less than 0.01 EU per μg by the LAL method / rFC method.


Purity

>90% as determined by SDS-PAGE.

>95% as determined by SEC-MALS.


Formulation

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.


Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.


Storage

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

-20°C to -70°C for 12 months in lyophilized state;

-70°C for 3 months under sterile conditions after reconstitution.


Company Profile Introduction

ACROBiosystems Group, founded in 2010 and listed in 2021, is a biotechnology company aimed at being a cornerstone of the global biopharmaceutical and healthcare industries by providing innovative products and business models. The company spans across the globe and maintains offices, R&D centers, and production bases in more than 15 different cities within the United States, Switzerland, the United Kingdom and Germany. ACROBiosystems Group has established numerous long-term and stable partnerships with the world’s top pharmaceutical enterprises, including Pfizer, Novartis, and Johnson & Johnson, and numerous well-known academic institutes. The company comprises several subsidiaries such as ACROBiosystems, bioSeedin, Condense Capital, and ACRODiagnostics.

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