• Reward Program
  • 14,000+ Recombinant Proteins
  • 9,000+ Antibodies
  • 500+ Kits

Exclusive Sharing Reward Program

Enjoy 25% Off on Recombinant Proteins for 6 Months

Participation is simple, flexible, and designed to showcase your contributions to
the scientific community.

How to participate：

1. Social Media Sharing

•

Post your research experience using MCE recombinant proteins on LinkedIn or other platforms
and @MedChemExpress. After posting, submit your post link through the form below.

2. Text Testimonials

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Submit your research validation, experimental results, or comments through the form below.

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Submissions are reviewed weekly. Approved content may be shared on MCE’s official channels.

Submit Form & Claim Your Discount
14,000+ Recombinant Proteins
Recombinant proteins are essential reagents for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation. They are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets.

Superior Biological Activity

Low Endotoxin Levels

High Purity

Excellent Lot-to-Lot Consistency

Broad Categories

Product Categories

Cytokines and Growth Factors Immune Checkpoint Proteins Receptor Proteins
EGF, bFGF, IL-6, M-CSF, TNF-α, TGF-β, IFN-γ, Activin A, BMPs, etc. PD-1, PD-L1, CD40L, CTLA-4, TIM-3, ICOS, etc. EGFR, HER2, VEGFR, IL-6R, AGER, LDLR, ROR1, GPCR, etc.
CAR-T-Related Proteins Enzymes & Regulators CD Antigens
Siglec-2, CD19, CD20, CD38, EpCAM, NKG2D, 4-1BBL, etc. MMPs, Caspases, cGAS, HDACs, Legumain, Granzyme B, etc. CD7, CD9, CD14, CD19, CD24, CD28, CD36, CD44, etc.
Complement
System-Related Proteins		 Fc Receptor Proteins Ubiquitin-Related Proteins
C2, C3a, C5a, CFH, DAF, CFHR1, C1qR1, MASP1, C1QBP, CFB, etc. Fc gamma RIII, Fc gamma RII, Fc-gamma Receptor I, FcRn, etc. Ubiquitin/UBLs, Ubiquitin Enzymes, Deubiquitinases
GMP-Grade Proteins Animal-Free
Recombinant Proteins		 Fluorescent-Labeled/
Biotinylated Proteins
GMP EGF, TNF-α, Fibronectin, etc. AF EGF, IL-4, IFN-γ, IL-2, etc. Biotinylated CD28, FITC-NKG2D, etc.

Selected Publications Citing Use of MCE Recombinant Proteins

Publications Product Name Cat. No.
Cancer Cell. 2025 Jul 17:S1535-6108(25)00270-3. Human TGF beta 1/TGFB1 HY-P70543
Mol Cancer. 2025 Oct 21;24(1):262. Human MCP-1/CCL2 HY-P7237
Cell. 2025 Aug 21;188(17):4586-4603.e31. Human IL-13 HY-P7033
Cell. 2025 Oct 2;188(20):5499-5515.e20. Mouse Semaphorin-3A HY-P74566

Customer Validation

Purity >95% by reducing SDS-PAGE
Confirmed activity using fluorogenic substrate 4-Methylumbelliferyl phosphate; specific activity >10,000 pmol/min/µg

HY-P72822

Alkaline Phosphatase/ALPI Protein, Human
ED50 = 26.66–33.71 pg/mL in TF-1 cell proliferation assay
GM-CSF Protein (HY-P7016C) binds to Lenzilumab
(HY-P99207) with affinity constant 5.364E-10 M
(BLI assay)

HY-P7016C

GM-CSF Protein, Human
9,000+ Antibodies
MCE offers 9,000+ premium primary antibodies and diverse high-quality secondary antibodies, covering key signaling pathways like autophagy, apoptosis, immunity, and cell cycle pathways.

High Specificity and Affinity

Rigorous Quality Control

Broad Applicability

Popular Products

Type Product Name Application/ Conjugation Product Name Application/ Conjugation
Primary Antibody p53 Rabbit mAb WB, ICC/IF, IHC-P ATG10 Rabbit mAb WB, IP
HIF1 beta Rabbit mAb WB, IHC-P xCT Mouse mAb WB, IHC-P, ICC/IF, FC
Payload Antibody DXd Mouse mAb ELISA MMAE Rabbit mAb ELISA
SN38 Mouse mAb WB, ELISA MMAF Mouse mAb ELISA
Loading Control Beta Actin Antibody WB, IHC-P, ICC/IF beta Tubulin Antibody WB, ICC/IF, IHC-P, FC
GAPDH Antibody WB Histone H3 Antibody WB, ICC/IF, IHC-P, ChIP
Tag
Antibody		 6X His-tag Antibody WB, ICC/IF, IHC-P, FC, IP DYKDDDDK Tag (FLAG) Antibody WB, ICC/IF, IP
Myc-tag Antibody WB, ELISA, IP GFP Antibody WB, ICC/IF, IHC-P, IP
Secondary Antibody Goat Anti-Rabbit/ Mouse IgG H&L (HRP) HRP Goat Anti-Rabbit/Mouse IgG H&L (FITC) FITC
Goat Anti-Rabbit/ Mouse IgG H&L (TRITC) TRITC Goat Anti-Rabbit/ Mouse IgG H&L (Biotin) Biotin

Customer Validation

HY-P82939

ACTL6A Antibody (YA2684)

HY-P82902

MEK7 Antibody (YA2647)

HY-P83697

6X His-tag Antibody (YA3432)

HY-P80003

ACE2 Antibody (YA647)

HY-P80295

RAB7 Antibody (YA110)

HY-P80520

TCF-4/TCF7L2 Antibody (YA039)

Selected Publications Citing Use of MCE Antibodies

Publications Product Name Cat. No.
Adv Sci (Weinh). 2025 Mar 31:e2416559. GPX4 Antibody (YA399) HY-P80450
Signal Transduct Target Ther. 2025 Jul 9;10(1):217. c-Myc Antibody (YA497) HY-P80626
Adv Fiber Mater. 2025 Apr 24. Vinculin Antibody (YA010) HY-P80372
Sci Bull. 2025 Apr 30;70(8):1311-1327. HY-P80884 RPA70 Antibody (YA678) HY-P80884
Adv Funct Mater. 2024 Jan 23. Calreticulin Antibody (YA571) HY-P80043
Adv Funct Mater. 2025 Apr 01. CD31 Antibody (YA541) HY-P80447
ACS Nano. 2025 Nov 4;19(43):37617-37632. CaMKII Antibody (YA4627) HY-P84930
Adv Sci (Weinh). 2024 Aug 20:e2309754. Lamin B1 Antibody (YA313) HY-P80205
Small. 2024 Aug 7:e2401551. Ki67 Antibody (YA322) HY-P80506
Aging Cell. 2024 Dec;23(12):e14325. SIRT1 Antibody (YA082) HY-P80319
ACS Nano. 2025 Aug 29. TREM2 Antibody HY-P80920
Drug Resist Updat. 2024 Sep:76:101115. Smad2 Antibody (YA076) HY-P80324
Cancer Lett. 2024 May 1:589:216836. Mouse IgG Isotype Control HY-P80757
Endocrine. 2024 Jun;84(3):1051-1063. SOX2 Antibody (YA066) HY-P80334
500+ Kits
Full-process laboratory research reagents for molecular, protein, cellular, organoid, and exosome workflows offer a precise, all-in-one solution, so you can focus on discovery.

Excellent Lot-to-Lot Consistency

Simple Workflows, Fast Learning Curve

Broad-Spectrum Compatibility

Carefully Optimized, Long-term Tested

Popular Products

PCR & qPCR & RT-PCR Nucleic Acid Gel Electrophoresis Vector Construction

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2×PCR Master Mix (with Dye)

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2-Color Tracking SYBR qPCR Master Mix (Universal)

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SYBR Green I Nucleic Acid Gel Stain

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Agarose

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2kb/5kb/10kb DNA Marker

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Seamless DNA Assembly Plus Kit

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T4 DNA Ligase (Fast)

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Exonuclease I
Protein Sample Preparation Protein Purification Protein Electrophoresis & WB

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Cocktails

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RIPA Lysis Buffer (Strong)

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Mammalian Active Protein Extraction Reagent

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PBS Powder (1 L of 1×)

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Protein A/G Magnetic Beads

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Streptavidin Magnetic Beads

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Anti-Flag Affinity Gel

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Q Agarose HP

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3-Color Prestained Protein Marker Ultra High Sensitivity ECL Kit

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GelHP Protein Gel (Tris-Gly, 4-20%, 10 well)

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Bradford Protein Assay Kit
Cell Culture 3D Cell Culture Cell Analysis & Cell Isolation

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DMEM/F-12 (1:1), L-Glutamine, Phenol Red, HEPES

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Penicillin-Streptomycin (100×), Sterile

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OptiLNP RNA Transfection Reagent

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Basement Membrane Matrix

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Normal Tissue Organoid Culture Medium

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Tumor Organoid Culture Medium

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Organoid Research

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Cell Counting Kit-8

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ATP Assay Kit

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Annexin V-FITC/PI Apoptosis Detection Kit

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Human CD3+ T Cells Negative Selection Kit

Customer Validation

HY-K0211 Glutathione Agarose

GST pull-down assays to detect
ACE2-RBD association in vitro.

HY-K0210 Ni-NTA His-Tag Purification Agarose

Eleven CPPs-SOD1s were expressed, purified by
Ni-NTA beads, and detected by Coomassie brilliant
blue staining (upper panel) and Western blot
(lower panel).

Terms and Conditions:

1.These promotions are exclusively available in Europe (including the UK).
2.These offers cannot be combined with other promotions and are valid for end users only.
3.For inquiries, please contact us at [email protected].
4.MedChemExpress reserves the right of final interpretation.

Terms and Conditions:

1.These promotions are exclusively available in the following regions: Singapore, Malaysia, Indonesia, Australia, New Zealand, India.
2.These offers cannot be combined with other promotions and are valid for end users only.
3.For inquiries, contact us at [email protected] (India: [email protected]).
4.MedChemExpress reserves the right of final interpretation.