Cell Culture Growth Factors and Hormones
Medchemexpress LLC PLGF Mouse HEK293 10ug
Recombinant mouse placental growth factor (PLGF) expressed in HEK293 cells and provided lyophilized with a C-terminal His tag. PLGF binds VEGFR-1/FLT1 to stimulate angiogenesis and endothelial cell proliferation and migration; structurally it forms antiparallel homodimers and can heterodimerize with VEGF family members. Reconstitute according to the manufacturer instructions and aliquot for long-term storage.
- Recombinant mouse PLGF expressed in HEK293 cells.
- C-terminal His tag for purification and detection.
- Promotes angiogenesis via VEGFR-1/FLT1 binding.
- Antiparallel homodimer that can form heterodimers with VEGF family members.
- Lyophilized from 20 mM PB, 150 mM NaCl, pH 7.4.
- Approximate molecular weight 27-30 kDa by SDS-PAGE.
- Store lyophilized at -20°C; aliquot and freeze for extended storage.
Medchemexpress LLC TNF-alpha/TNFSF2 Mo 50ug
Recombinant mouse TNF-alpha (TNFSF2) is a pro-inflammatory cytokine supplied as a purified recombinant protein for research use. Supplied as a defined 50 μg quantity, it is intended for in vitro studies of inflammation, apoptosis, and cytokine-mediated signaling.
- Suitable for in vitro cell signaling and cytokine assays.
- Recombinant protein corresponding to 156 amino acids.
- Offered in a small, convenient quantity for focused experiments.
- Intended for research use only, not for clinical or diagnostic use.
Medchemexpress LLC CD44 Human HEK293 100ug
Recombinant human CD44 ectodomain expressed in HEK293 cells and supplied with a C-terminal 6xHis tag. The lyophilized protein is >95% pure by reducing SDS-PAGE and is provided with supporting datasheet, COA, and handling documentation. It is intended for research use in studies of cell adhesion, migration, and CD44-mediated signaling.
- Expression in HEK293 cells for human-like post-translational modifications.
- C-terminal 6xHis tag enables affinity purification and detection.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Lyophilized formulation for extended shelf life and convenient storage.
- Sequence length 200 amino acids; expected molecular weight 38-50 kDa.
Medchemexpress LLC LR3 IGF-I/IGF-1 Hum 10ug
Recombinant LR3 IGF-I/IGF-1 is a tag-free human IGF-1 analog (83 amino acids, E51R) with a 13-amino-acid N-terminal LR3 extension. Expressed in E. coli and provided as a high-purity preparation, it is intended for in vitro applications such as cell culture supplementation, signaling pathway studies, and biochemical assays requiring an IGF-1 analog with prolonged receptor activity.
- Recombinant human IGF-1 analog with LR3 N-terminal extension and E51R substitution.
- Tag-free, E. coli expressed protein.
- High purity suitable for biochemical and cell culture applications.
- Supplied in small research pack sizes including 10 μg.
- Approximate length 83 amino acids and molecular weight ~9-11 kDa.
- Suitable for signaling and proliferation assays in vitro.
Medchemexpress LLC PDGF-BB Mouse C-Hi 50ug
Recombinant mouse PDGF-BB with a C-terminal His tag, produced in E. coli and supplied lyophilized for use in cell biology and biochemical assays. The protein is quality-characterized for purity, molecular weight, bioactivity in cell proliferation assays, and low endotoxin to support reproducible in vitro studies. Datasheet and COA are available for batch-specific QC data.
- Expressed in E. coli with a C-terminal 6xHis tag for detection and purification.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Low endotoxin level (<1 EU/μg) measured by LAL assay.
- Demonstrated bioactivity in cell proliferation assays (ED50 in the low ng/mL range).
- Lyophilized formulation from 4 mM HCl for stability; recommended reconstitution to ≥100 μg/mL.
- Supplied with downloadable datasheet and COA for batch verification.
Medchemexpress LLC TSLP Human HEK293 100ug
Recombinant human thymic stromal lymphopoietin (TSLP) produced in HEK293 cells, purified to >95% and supplied as a lyophilized powder with a C-terminal 10xHis tag. The protein shows functional activity in binding assays (ED50 ≤5.6 ng/mL), has low endotoxin (<1 EU/μg), and is formulated for stability and long-term storage at -20°C; follow manufacturer reconstitution and storage recommendations.
- Expressed in HEK293 cells with a C-terminal His tag.
- Purity greater than 95% by reducing SDS-PAGE.
- Functional in binding assays with ED50 ≤5.6 ng/mL.
- Low endotoxin level (<1 EU/μg).
- Lyophilized formulation for stability and shipping.
- Recommended storage at -20°C; aliquot to avoid freeze-thaw.
Medchemexpress LLC KGF/FGF-7 Human HE 1mg
Recombinant human keratinocyte growth factor (FGF-7) produced in HEK293 cells and provided as a lyophilized His-tagged protein for in vitro research applications. It promotes epithelial cell proliferation and differentiation and is used in cell biology and signaling studies. Formulated in PBS (optionally with trehalose), the product shows an apparent molecular weight increase from glycosylation and is suitable for assays that require low endotoxin levels.
- HEK293-expressed recombinant human protein.
- His tag facilitates detection and purification.
- Lyophilized formulation for long-term storage.
- Low endotoxin level (<1 EU/μg) suitable for sensitive assays.
- Apparent molecular weight 20-28 kDa due to glycosylation.
- Recommend reconstitution at ≥100 μg/mL and aliquot storage at -20°C or -80°C.
Medchemexpress LLC PLGF Mouse HEK293 50ug
Recombinant mouse placental growth factor (PLGF) produced in HEK293 cells and provided as a purified His-tagged protein for in vitro research. Intended for applications in angiogenesis and endothelial cell biology, including ELISA, antibody validation, and cell-based signaling assays. Consult the manufacturer datasheet for handling, concentration, and storage instructions.
- Expressed in HEK293 cells with a His tag.
- Recombinant mouse PLGF for angiogenesis research.
- Suitable for ELISA, antibody validation, and cell-based assays.
- Supplied at 50 μg laboratory scale.
- Purified and quality-tested; consult datasheet for lot-specific details.
Medchemexpress LLC CD70 Rat HEK293 F 10ug
CD70 is the ligand of CD27 in activated T and B lymphocytes is an important cytokine in CD70-CD27 pathway involving with the generation and maintenance of T cell immunity[1] CD70 is a surface antigen also shows antiviral activity and regulates viability of tumor cells and regulatory T cells[2][3] As for CD70 protein in rat contains TNF 2 domain (57-188 a a) and transmembrane helix belonging to the tumor necrosis factor (TNF) family CD70 Protein Rat (HEK293 Fc) is 150 amino acids in length (Q46-P195) and is expressed in the HEK293 cells with N terminal hFc-tag
Medchemexpress LLC CD6 Human HEK293 20ug
The CD6 protein is a cell adhesion molecule that mediates cell-cell contacts and regulates T cell responses through interaction with ALCAM/CD166 It functions as a costimulatory molecule promoting T cell activation proliferation and contributing to the formation of immune synapses CD6 Protein Human (HEK293 Fc) is the recombinant human-derived CD6 protein expressed by HEK293 with C-hFc labeled tag
Genscript Corporation FGF-Basic Porcine
Fibroblast Growth Factor-basic (FGF-basic) also known as FGF-2 is a pleiotropic cytokine FGF-basic is produced by fibroblasts and vascular cells It regulates a variety of processes including cell proliferation differentiation survival adhesion motility apoptosis limb formation and wound healing FGF-basic can be tumorigenic due to its role in angiogenesis and blood vessel remodeling
Meso Scale Discovery U-PLEX Human FGF basic ASY
The Meso Scale Discovery U-PLEX Human FGF Basic Assay is a multiplex immunoassay kit for quantifying human FGF basic in various biological matrices It uses electrochemiluminescence detection offering high sensitivity a dynamic range of up to 5 logs and low sample consumption The assay requires 50 L of sample and is compatible with Meso Scale Discovery instruments like the MESO QuickPlex SQ 120 series The kit includes a 96-well plate with capture antibodies detection antibodies with electrochemiluminescent tags and a calibrator with recombinant FGF basic