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🎉 Promotional Details – Fall 2025

As a new academic season begins, it’s time to refresh your lab with reliable tools that move science forward. Enjoy 25% off our Production-Optimized Proteins Collection and a full range of high-quality antibodies—engineered for performance, purity, and productivity. Whether you're starting new projects or scaling existing ones, now is the perfect time to stock up for a successful fall semester. Offer available for a limited time only!

🔬 1. Production-Optimized Proteins

✔ 25% Off – No Code Required
All products in the Production-Optimized Proteins collection are already discounted. Prices shown include 25% off for the summer promotion. Ready-to-use, validated, and cost-effective — ideal for routine assays and bulk use.

🚚 2. Ready-toship Proteins

✔ Additional 25% Off – No Code Required
On top of our standard pricing, select ready-to-ship recombinant proteins receive an extra 20% off during this promotion. Perfect for time-sensitive projects — fast delivery, verified purity, and immediate application.

🛠 3. Best Offer on Semi-Custom Proteins

✔ We’ll Match or Beat Any Customization Offer
Whether you need specific expression systems, tags, buffers, or purification formats, our semi-custom protein services are flexible and affordable. Share your current quote, and we’ll match — or beat — it to ensure you get the best value without compromising on quality.

📅 Offers valid through Sep 30, 2025.
💬 For semi-custom inquiries, contact our technical support team @ inquiry@betalifesci.com or submit a quote on any product page for a fast quote. One of our team members will provide you with a quote within 24 hours.

Production Optimized Proteins

SDS-PAGE analysis of Human NDUFV1 (Nadh Dehydrogenase [Ubiquinone] Flavoprotein 1, Mitochondrial) - Recombinant Protein, CAT# BLT-08321P, showing >90% purity under 15% SDS-PAGE (Reduced)

Human NDUFV1 (Nadh Dehydrogenase [Ubiquinone] Flavoprotein 1, Mitochondrial) - Recombinant Protein

Molecule: NDUFV1;
Species: Human;
Expression system: E.coli;
Tag: N-6His+SUMO;
Sequence: 21-464aa;

CAT#: BLT-08321P

SDS-PAGE analysis of Mouse Cebpb (Ccaat/Enhancer-Binding Protein Beta) - Recombinant Protein, CAT# BLT-08014P, showing >90% purity under 15% SDS-PAGE (Reduced)

Mouse Cebpb (Ccaat/Enhancer-Binding Protein Beta) - Recombinant Protein

Molecule: CEBPB;
Species: Mouse;
Expression system: E.coli;
Tag: N-His-GST;
Sequence: 1-296aa;

CAT#: BLT-08014P

SDS-PAGE analysis of Human BAX (Apoptosis Regulator Bax) - Recombinant Protein, CAT# BLT-07419P, showing >90% purity under 15% SDS-PAGE (Reduced)

Human BAX (Apoptosis Regulator Bax) - Recombinant Protein

Molecule: BAX;
Species: Human;
Expression system: E.coli;
Tag: N-6His;
Sequence: 1-171aa;

CAT#: BLT-07419P

SDS-PAGE analysis of Mouse Npy1r (Neuropeptide Y Receptor Type 1) - Recombinant Protein, CAT# BLT-08071P, showing >90% purity under 15% SDS-PAGE (Reduced)

Mouse Npy1r (Neuropeptide Y Receptor Type 1) - Recombinant Protein

Molecule: NPY1R;
Species: Mouse;
Expression system: E.coli;
Tag: His&TRxA;
Sequence: 281-382aa;

CAT#: BLT-08071P

SDS-PAGE analysis of Human HSD11B1 (11-Beta-Hydroxysteroid Dehydrogenase 1) - Recombinant Protein, CAT# BLT-07906P, showing >90% purity under 15% SDS-PAGE (Reduced)

Human HSD11B1 (11-Beta-Hydroxysteroid Dehydrogenase 1) - Recombinant Protein

Molecule: HSD11B1;
Species: Human;
Expression system: E.coli;
Tag: N-6His;
Sequence: 2-292aa;

CAT#: BLT-07906P

SDS-PAGE analysis of Mouse Tnfrsf1b (Tumor Necrosis Factor Receptor Superfamily Member 1B) - Recombinant Protein, CAT# BLT-06689P, showing >95% purity under 15% SDS-PAGE (Reduced)

Mouse Tnfrsf1b (Tumor Necrosis Factor Receptor Superfamily Member 1B) - Recombinant Protein

Molecule: TNFRSF1B;
Species: Mouse;
Expression system: Mammalian Cell;
Tag: N-6His;
Sequence: 23-258aa;

CAT#: BLT-06689P

SDS-PAGE analysis of Human YWHAE (14-3-3 Protein Epsilon) - Recombinant Protein, CAT# BLT-06348P, showing >85% purity under 15% SDS-PAGE (Reduced)

Human YWHAE (14-3-3 Protein Epsilon) - Recombinant Protein

Molecule: YWHAE;
Species: Human;
Expression system: E.coli;
Sequence: 1-255aa;

CAT#: BLT-06348P

SDS-PAGE analysis of Human HBA1 (Hemoglobin Subunit Alpha) - Recombinant Protein, CAT# BLT-04048P, showing >90% purity under 15% SDS-PAGE (Reduced)

Human HBA1 (Hemoglobin Subunit Alpha) - Recombinant Protein

Molecule: HBA1;
Species: Human;
Expression system: E.coli;
Tag: N-6His;
Sequence: 1-142aa;

CAT#: BLT-04048P

SDS-PAGE analysis of Human CD19 (B-Lymphocyte Antigen Cd19) - Recombinant Protein, CAT# BLT-03958P, showing >95% purity under 15% SDS-PAGE (Reduced)

Human CD19 (B-Lymphocyte Antigen Cd19) - Recombinant Protein

Molecule: CD19;
Species: Human;
Expression system: Mammalian Cell;
Tag: C-Fc;
Sequence: 20-291aa;

CAT#: BLT-03958P

SDS-PAGE analysis of Human VCAM1 (Vascular Cell Adhesion Protein 1) - Recombinant Protein, CAT# BLT-03278P, showing >85% purity under 15% SDS-PAGE (Reduced)

Human VCAM1 (Vascular Cell Adhesion Protein 1) - Recombinant Protein

Molecule: VCAM1;
Species: Human;
Expression system: E.coli;
Tag: N-6His+GST;
Sequence: 109-318aa;

CAT#: BLT-03278P

Ready-to-ship Recombinant Proteins

Greater than 85% as determined by SDS-PAGE.

Recombinant Human Pulmonary Surfactant-Associated Protein B (SFTPB) Protein (MBP)

Molecule: SFTPB;
Species: Human;
Expression system: Insect Cell;
Tag: MBP;
Sequence: Full Length Protein;

Greater than 85% as determined by SDS-PAGE.

Recombinant Human Sal-Like Protein 4 (SALL4) Protein (His)

Molecule: SALL4;
Species: Human;
Expression system: Insect Cell;
Tag: His;
Sequence: Protein Fragment;

CAT#: BLC-00038P

Greater than 85% as determined by SDS-PAGE.

Recombinant Human Fibrinogen-Like Protein 1 (FGL1) Protein (Fc-Myc)

Molecule: FGL1;
Species: Human;
Expression system: Mammalian Cell;
Tag: Fc-Myc;
Sequence: Full Length Protein;

CAT#: BLC-00040P

Greater than 90% as determined by SDS-PAGE.

Recombinant Human Neuropeptide B (NPB)

Molecule: NPB;
Species: Human;
Expression system: E.coli;
Tag: Tag-Free;
Sequence: Full Length Protein;

CAT#: BLC-00041P

Greater than 90% as determined by SDS-PAGE.

Recombinant Human Keratin, Type Ii Cytoskeletal 8 (KRT8) Protein (His&Myc)

Molecule: KRT8;
Species: Human;
Expression system: Insect Cell;
Tag: His&Myc;
Sequence: Full Length Protein;

CAT#: BLC-00057P

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