ACROBiosystems is a cornerstone enterprise of the pharmaceutical and biotechnology industries. Our mission is to help overcome challenges with innovative tools and solutions from discovery to the clinic. We supply life science tools designed for discovery research and scalable to the clinical phase and beyond. By consistently adapting to new regulatory challenges and guidelines, we deliver solutions, whether it comes through recombinant proteins, antibodies, assay kits, GMP-grade reagents, or custom services. We empower scientists and engineers dedicated to innovation to simplify and accelerate the development of new, better, and more affordable medicine.
GMP Human Activin A / INHBA Protein (Cat. No. GMP-ACAH37) can support large-scale differentiation of stem cell differentiation into endoderm, including beta islet cells and other cell types, accelerating research progress of stem cell therapy.
resDetect™ DNase Activity Assay Kit (Fluorescence) uses the FRET method to detect DNase in buffers, reagents, and other components within 30 minutes. It offers a rapid, sensitive, and quantitative tool for identifying DNase contamination. Additionally, the DNase and RNase Activity Assay Kit enables simultaneous quantitative detection of DNases and RNases in a single assay.
Biotinylated Human CD20 Full Length, His,Avitag (CD0-H82E3) is expressed from human 293 cells (HEK293). It carries a polyhistidine tag at the C-terminus followed by an Avi tag with calculated MW of 36.9 kDa and migrates as 43 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
resDetect™ T7 RNA Polymerase ELISA Kit uses the ELISA sandwich method to detect and quantify T7 RNA Polymerase residues in mRNA drugs. It includes T7 RNA Polymerase (ACROBiosystems, cat# T7E-E5143) for accuracy and ensures reliable monitoring during mRNA production. The kit also serves as a universal tool for T7 RNA Polymerase quantification.
resDetect™ RNase Activity Assay Kit (Fluorescence) uses the FRET method to detect RNase in buffers, reagents, and other components within 30 minutes. It offers a rapid, sensitive, and quantitative tool for identifying RNase contamination. Additionally, the DNase and RNase Activity Assay Kit enables simultaneous quantitative detection of DNases and RNases in a single sample.
Biotinylated Human TNF-alpha, His, Avitag (TNA-H82E3) is expressed from human 293 cells (HEK293). It carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™), and has a calculated MW of 20.0 kDa. The protein migrates as 21 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
CytoPak™ GMP Human IL-2 Protein comes in sterile, closed-system packaging for seamless integration into ex vivo clinical production. The medical-grade multilayer bag features weldable tubing options, allowing direct connection to GMP media bags. Its liquid form eliminates the need for reconstitution, enhancing safety and ease of use.
FITC-Labeled Human GPRC5D Full Length Protein, Flag,His Tag (GPD-HF2D6) is expressed from human 293 cells (HEK293). This protein carries a Flag tag at the N-terminus and a polyhistidine tag at the C-terminus. The protein has a calculated MW of 37.9 kDa.
ActiveMax® Streptavidin μBeads, premium grade (for cells) are uniform, superparamagnetic beads of 5.5 µm with streptavidin on its surface. Streptavidin is a tetrameric protein providing 4 high-affinity biotin binding sites, which make it possible to fast prepare and customize your own sterile protein/antibody coupled beads for cell based assay, cell sorting, cell therapy process development and manufacturing use.
resDetect™ Cas9 ELISA Kit uses the Sandwich-ELISA method for quantitative detection of Cas9 residues in cell therapy products. It supports quality control in gene and cell therapy manufacturing by monitoring Cas9 residues during in-process testing and final product release, ensuring safety and compliance in CRISPR-based therapies.
Human Claudin-18.2 Full Length Protein-VLP (CL2-H52P7) is expressed from human 293 cells (HEK293). Virus-like particles(VLPs) are formed by self-assembly of envelop/capsid proteins from viruses. Membrane Proteins can be constituted in-situ with VLPs produced from HEK293 cell cultures.
Human VEGF165, His Tag (VE5-H5248) is expressed from human 293 cells (HEK293). It carries a polyhistidine tag at the N-terminus, and has a calculated MW of 21.1 kDa. The protein migrates as 27-28 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
CytoPak™ GMP Human IL-7 Protein comes in sterile, closed-system packaging for seamless integration into ex vivo clinical production. The medical-grade multilayer bag features weldable tubing options, enabling direct connection to GMP media bags. Its liquid form eliminates the need for reconstitution, enhancing safety and ease of use.
Interferon-gamma (IFN-gamma ), also known as type II or immune interferon, exerts a wide range of immunoregulatory activities and is considered to be the prototype proinflammatory cytokine. IFN-gamma is produced by a variety of immune cells under inflammatory conditions, notably by T cells and NK cells.
GMP ActiveMax® Human T Cell Activation/Expansion CD3/CD28 Beads are 5.5 μm magnetic beads coated with GMP-grade CD3/CD28 antibodies, mimicking APC stimulation. Manufactured in a GMP-compliant, animal-free process, they enable in vitro isolation, stimulation, and expansion of T cells (CD3+, CD4+, CD8+, PBMC) for clinical and preclinical research.
ACRO offers two GMP-grade DLL4 proteins, GMP-DL4H27 (Flagship Product) and GMP-DL4H28 (Complementary Product), designed for iPSC cell culture and differentiation applications. While both proteins undergo similar manufacturing processes with minor procedural variations, they are strategically positioned to address distinct user needs.
Human TNF-alpha Protein, His Tag (TNA-H5228) is expressed from human 293 cells (HEK293). It carries a polyhistidine tag at the C-terminus, and has a calculated MW of 18.3 kDa. The protein migrates as 17-19 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Recombinant IL-2 is widely used in cell culture for the expansion of T cells. In cell culture, IL-2 is a frequently used cytokine for the proliferation, differentiation, and increased antibody secretion of B cells as they transform into plasma cells in vitro.
Biotinylated Human VEGF165, His,Avitag(VE5-H82Q0) is expressed from human 293 cells (HEK293). It carries a polyhistidine tag at the N-terminus, followed by an Avi tag (Avitag™), and has a calculated MW of 22.4 kDa (monomer). The protein migrates as 25-33 kDa (monomer) under reducing (R) condition, and 42-55 kDa (homodimer) under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.
ACROBiosystems' Recombinant Factor C Endotoxin Testing Kit (Cat. NO. RES-A056) offers a sustainable alternative to traditional LAL testing by eliminating reliance on horseshoe crab blood. The rFC assay ensures regulatory compliance, supports animal welfare, and aligns sustainability goals, making it a superior choice for environmentally conscious endotoxin testing. Developed through proprietary platform technology, this endpoi…
GMP Human Laminin 521 Protein supports feeder-free PSC culture, maintaining growth and stemness without differentiation for over 10 passages. It’s produced in a GMP-compliant, animal-free process with strict QC testing to ensure quality. Designed for clinical research, it enables a seamless transition from preclinical studies to cell therapy applications.
Interleukin 15 (IL-15) is a widely expressed 14 kDa cytokine that is structurally and functionally related to IL-2 and plays an important role in many immunological diseasesreticulum. The dominant mechanism of IL-15 action is known as transpresentation.GMP IL-7 and GMP IL-15 are commonly used in combination for ex vivo expansion of T cells for cellular therapies.
Human Claudin-6 Full Length Protein (VLP) (CL6-H52P7) is expressed from human 293 cells (HEK293). Virus-like particles(VLPs) are formed by self-assembly of envelop/capsid proteins from viruses. Membrane Proteins can be constituted in-situ with VLPs produced from HEK293 cell cultures.
Interleukin-4 (IL-4), also known as B cell-stimulatory factor-1, is a monomeric, approximately 13 kDa‑18 kDa Th2 cytokine that shows pleiotropic effects during immune responses.Due to its role in the differentiation of certain immune cell types, IL-4 is commonly used in combination with other growth factors to transform induced pluripotent stem cells into dendritic cells in high numbers.
