Recombinant Proteins

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Our recombinant proteins are engineered for high purity, exceptional batch-to-batch reproducibility, and seamless scalability. Available in a wide range of tag formats including His-tag, Fc-tag, GST-tag, Avi-tag, and tag-free options, they deliver verified purity and solubility for a broad range of research applications.

Explore our catalog of 8900+ recombinant proteins and spend less time sourcing reagents and more time advancing your discoveries.

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The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-CoV-2 Spike RBD (N501Y) Protein, C-His

Catalog #1: bs-41448p-1mg

Applications: ELISA, SDS-PAGE

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

Measured by its binding ability in a functional ELISA. Immobilized human ACE2, His-Avi Tag (Cat: bs-46001P) at 2\u03bcg\/ml (100ul\/Well) can bind SARS-CoV-2 Spike RBD (N501Y), His Tag (Cat: bs-41448P), the EC50 is 8.34ng\/ml.\r\n — Recombinant SARS-CoV-2 Spike RBD (N501Y) Protein, C-His

Catalog #1: bs-41448p-1mg

Applications: ELISA, SDS-PAGE

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

Recombinant human ACE2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. — Recombinant Human ACE2

Catalog #1: bs-46002P

Applications: WB, ELISA, HPLC

Reactivity: Human

Conjugate: Unconjugated

The purity of human ACE2 is greater than 95% as determined by SEC-HPLC. — Recombinant Human ACE2

Catalog #1: bs-46002P

Applications: WB, ELISA, HPLC

Reactivity: Human

Conjugate: Unconjugated

Recombinant SARS-CoV-2 Spike RBD (N501Y, K417N, E484K) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. — Recombinant SARS-COV-2 Spike RBD (N501Y, K417N, E484K) Protein

Catalog #1: bs-46018P

Applications: WB, ELISA, HPLC

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

The purity of SARS-CoV-2 Spike RBD is greater than 95% as determined by SEC-HPLC. — Recombinant SARS-COV-2 Spike RBD (N501Y, K417N, E484K) Protein

Catalog #1: bs-46018P

Applications: WB, ELISA, HPLC

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

SARS-COV-2 S protein RBD (N501Y) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.\r\n — Recombinant SARS-COV-2 S RBD (N501Y) Protein

Catalog #1: bs-46011P

Applications: WB, ELISA, HPLC

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

The purity of SARS-COV-2 S protein RBD (N501Y) is greater than 95% as determined by SEC-HPLC. — Recombinant SARS-COV-2 S RBD (N501Y) Protein

Catalog #1: bs-46011P

Applications: WB, ELISA, HPLC

Reactivity: SARS-CoV-2

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE — Recombinant Human IL-2 (Active,Tag free)

Catalog #1: bs-48012p-50ug

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

Recombinant human bFGF protein, His

Catalog #1: bs-41156p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

Recombinant Dengue Multiple Epitopes 13, Tag free

Catalog #1: bs-41421p-100ug

Applications: ELISA, LFA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human PD-L1 protein, His (HEK293)

Catalog #1: bs-43073p-100ug

Applications: Others

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE — Recombinant Human BMP-4 (Active,Tag free)

Catalog #1: bs-48016P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE — Recombinant Human BMP-7 (Active,Tag free)

Catalog #1: bs-48017P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE — Recombinant Human BMP-2 (Active,Tag free)

Catalog #1: bs-48015p-100ug

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE. — Recombinant Human M-CSF (Active)

Catalog #1: bs-48014P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE — Recombinant Human IL-7 (Active,Tag free)

Catalog #1: bs-48013P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

Recombinant Human IL-15 (Active,Tag free)

Catalog #1: bs-48011P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE. — Recombinant Human OSM (Active,Tag free)

Catalog #1: bs-48010P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE — Recombinant Human IL-29 (Active,Tag free)

Catalog #1: bs-48009P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE. — Recombinant Human IL-28A (Active,Tag free)

Catalog #1: bs-48008P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE. — Recombinant Human IL-23 (Active,Tag free)

Catalog #1: bs-48007P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE. — Recombinant Human IL-12 (Active,Tag free)

Catalog #1: bs-48006P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE. — Recombinant Human IL-10 (Active,Tag free)

Catalog #1: bs-48005P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE. — Recombinant Human TNF alpha (Active,Tag free)

Catalog #1: bs-48004P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE — Recombinant human IL-1 beta (Active, Tag free)

Catalog #1: bs-48001P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant Lambda Protein Phosphatase, His

Catalog #1: bs-47228P

Applications: ELISA

Reactivity:

Conjugate: Unconjugated

Recombinant human Insulin protein, Tag free

Catalog #1: bs-0855P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

Recombinant human MAPT/TAU-F protein, Tag free

Catalog #1: bs-46540P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human KRT72, N-His

Catalog #1: bs-49192P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human CRP protein, C-His

Catalog #1: bs-0391p-250ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human IGF-1 protein, N-Trx & C-His

Catalog #1: bs-41216P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

Recombinant human CK-MB protein, N-His

Catalog #1: bs-41210p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-CoV-2 (Omicron, B.1.1.529) Spike trimerProtein, C-His (HEK293)

Catalog #1: bs-43077p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-CoV-2 Protein, C-His (HEK293)

Catalog #1: bs-43078p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-CoV-2 (Omicron, B.1.1.529) Spike RBD Protein, C-His (HEK293)

Catalog #1: bs-43080p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-COV-2 Spike S1 protein, C-His

Catalog #1: bs-43042p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-COV-2 Spike S1 protein, His (HEK293), C-His

Catalog #1: bs-43049p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant rat Thy-1 protein, N-GST&C-His

Catalog #1: bs-49172P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant rat MCP-1 protein, N-GST&C-His

Catalog #1: bs-41226P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant SARS-CoV-2 Spike S1 (69/70/144 deletion, N501Y, A570D, D614G, P618H, C-hFc

Catalog #1: bs-41455p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant mouse EMP-1 protein, N-GST & C-His

Catalog #1: bs-41343p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant mouse EAAT2 protein, N-GST&C-His

Catalog #1: bs-49183P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human TNIC (complex) protein, C-Trx-His

Catalog #1: bs-41212p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human TGFBR2 protein, C-hFc (HEK293)

Catalog #1: bs-43523p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human RAMP1 protein, N-GST & C-His

Catalog #1: bs-41350p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human NeuN Protein, N-GST & C-His

Catalog #1: bs-41402p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human MCP-1 / CCL2 Protein, C-His-Avi (HEK293)

Catalog #1: bs-43528P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human Lamin A/C protein, N-GST& C-His

Catalog #1: bs-41239p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinant human ID1 protein, N-GST & C-His

Catalog #1: bs-41396P

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

Recombinded phospholipasae C [Clostridium perfringens] protein, His

Catalog #1: bs-2273p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated

The purity of the protein is greater than 90% as determined by reducing SDS-PAGE. — Recombinded human NGF beta protein, C-His

Catalog #1: bs-10806p-100ug

Applications: ELISA

Reactivity: Others

Conjugate: Unconjugated