Cell Culture Growth Factors and Hormones
Medchemexpress LLC FGF-2 Mouse 145a.a 50ug
Recombinant mouse fibroblast growth factor 2 (FGF-2) comprises the core 145-amino-acid sequence, supplied lyophilized and tag free. Produced in E. coli and characterized by high purity, this protein is intended for cell signaling, proliferation, and tissue repair research.
- Consists of 145 amino acids with a predicted mass of 16.3 kDa.
- Expressed in Escherichia coli and provided tag free.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Lyophilized from 0.22 μm filtered PBS, pH 7.4 for stability.
- Store at -20°C; after reconstitution stable at 4°C for 1 week or frozen for long-term storage.
- Suitable for cell signaling, proliferation, and tissue repair assays.
Medchemexpress LLC CD28 Mouse HEK293 50ug
Recombinant mouse CD28 extracellular fragment produced in mammalian cells for immunology research. The protein comprises residues N20-K149 and includes C-terminal human Fc and 6xHis tags to facilitate purification and detection. It is intended for use in studies of T-cell costimulation, ligand binding, and signaling, and is supplied with low endotoxin and manufacturer handling and storage recommendations.
Medchemexpress LLC VEGF164 Rat P.past 10ug
Recombinant rat VEGF164 protein expressed in P. pastoris and supplied lyophilized from PBS (pH 7.4) for research applications. The protein is characterized for purity, molecular weight, and receptor binding, and includes recommended storage and reconstitution guidance on the manufacturer datasheet.
- Recombinant VEGF164 isoform produced in P. pastoris.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Lyophilized from 0.22 μm filtered PBS, pH 7.4, for convenient storage.
- Predicted molecular mass ~19.2 kDa; observed ~18-23 kDa by SDS-PAGE.
- High-affinity binding to VEGFR-1 (KD ≈ 16.4 pM) demonstrated by SPR.
- Recommended storage at -20°C; reconstitute at ≥100 μg/mL in ddH2O and aliquot for long-term storage.
Medchemexpress LLC VEGF164 Rat P.past 50ug
Recombinant rat VEGF164 (isoform 164) expressed in P. pastoris and supplied lyophilized. The tag-free protein carries an A36T substitution, is formulated from 0.22 μm filtered PBS (pH 7.4), and is provided with >95% purity by reducing SDS-PAGE. It is intended for research applications in angiogenesis, endothelial cell signaling, and receptor binding assays; reported binding to VEGFR-1 demonstrates high affinity. Store frozen and aliquot to preserve activity.
- Recombinant rat VEGF164 isoform expressed in P. pastoris.
- Tag-free with A36T substitution.
- Lyophilized from 0.22 μm filtered PBS, pH 7.4.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Apparent molecular weight approximately 18-23 kDa under reducing conditions.
- Suitable for angiogenesis, endothelial cell, and receptor binding studies.
- Stable when stored frozen; aliquot to avoid repeated freeze-thaw cycles.
Medchemexpress LLC VEGF-C Human 196a. 10ug
Recombinant human VEGF-C protein (196 amino acids, F32-R227) produced in HEK293 cells with a C-terminal 6xHis tag. Provided as a purified research reagent for in vitro studies of angiogenesis, lymphangiogenesis, and VEGF receptor signaling. Store frozen and aliquot to minimize freeze-thaw.
- Recombinant human sequence corresponding to amino acids F32-R227.
- Expressed in HEK293 cells to preserve mammalian post-translational modifications.
- C-terminal 6xHis tag enables purification and detection.
- Purified protein suitable for biochemical and cell-based assays.
- Stable when stored frozen; aliquot to avoid repeated freeze-thaw cycles.
Medchemexpress LLC PLGF Human HEK293 10ug
Recombinant human PLGF-2 produced in HEK293 cells with a polyhistidine tag, suitable for research on angiogenesis and endothelial cell biology. The protein is active as a disulfide-linked homodimer, interacts with VEGFR-1/FLT1 and neuropilins, and is supplied with endotoxin control; follow the manufacturer datasheet for reconstitution and handling instructions.
- Expressed in HEK293 cells for human-like post-translational modifications.
- Includes a His affinity tag to facilitate purification and detection.
- Active as a disulfide-linked homodimer that interacts with VEGFR-1 and neuropilins.
- Low endotoxin level suitable for cell-based assays.
- Stable when stored frozen; aliquot after reconstitution to preserve activity.
Meso Scale Discovery U-PLEX Mouse FGF-21 ASYQP
The Meso Scale Discovery U-PLEX Mouse FGF-21 Assay Kit is a multiplex immunoassay for measuring mouse fibroblast growth factor 21 (FGF-21) in serum plasma and cell culture supernatants It uses electrochemiluminescence (ECL) detection for high sensitivity and precision The kit includes a 96-well plate with capture antibodies ruthenium-labeled detection antibodies calibrators and controls Sensitivity is 0 3 pg/mL with an upper quantification limit of 10 000 pg/mL It aids research in metabolism diabetes obesity liver disease and FGF-21 biology
Medchemexpress LLC LIFR Human HEK293 50ug | 50ug
LIFR Protein a signal-transducing molecule potentially shares a common pathway with IL6ST Its soluble form inhibits LIF binding to target cell receptors reducing biological activity LIFR forms a heterodimer with IL6ST interacting with the CNTF and CNTFR complex implying potential crosstalk and collaborative actions in cellular processes LIFR Protein Human (HEK293 Fc) is the recombinant human-derived LIFR protein expressed by HEK293 with C-hFc labeled tag
Bioss Phospho-LRRK2 - Ser935 Recombi
LRRK2 Primary Antibody Unconjugated Host Species Rabbit Target Species Human Mouse Clonality Monoclonal Applications WB IF(ICC) RecombinantConcentration 1ug/ul Size 100 ul Storage Buffer 10mM phosphate buffered saline(pH 7 4) with 150mM sodium chloride 0 05% BSA 0 02% sodium azide and 50% glycerol
Meso Scale Discovery U-PLEX Human TGF-B2 ASYQP
The Meso Scale Discovery U-PLEX Human TGF-beta2 Assay Kit is designed for the quantitative measurement of active and total TGF-beta2 in human serum plasma and cell culture supernatants using an electrochemiluminescent detection method The assay uses MSD s proprietary QuickPlex SQ 120 instrument and provides high sensitivity and a broad dynamic range This multiplex kit includes a plate coated with capture antibodies detection antibodies and calibrators and controls needed to generate a standard curve and quantify sample concentrations The assay has a lower limit of detection of 0 06 pg/mL and an upper limit of quantification of 10 000 pg/mL for measuring TGF-beta2
Bioss Thyroid Hormone Receptor 2-I
Thyroid Hormone Receptor 2-Isotype Primary Antibody Unconjugated Host Species Mouse Target Species Human Rat Clonality Monoclonal Applications WB 1330Concentration Lot Dependent Size 100 ul Storage Buffer 10 mM HEPES (pH 7 5) 150 mM NaCl 100 g per ml BSA and 50% glycerol
Bioss Lysophospholipase 1 Recombinan
Lysophospholipase 1 Primary Antibody Unconjugated Host Species Rabbit Target Species Human Mouse Rat Clonality Monoclonal Applications WB FCM IF(ICC) RecombinantConcentration 1ug/ul Size 100 ul Storage Buffer 10mM phosphate buffered saline(pH 7 4) with 150mM sodium chloride 0 05% BSA 0 02% sodium azide and 50% glycerol
Meso Scale Discovery R-PLEX Human PDGF-A ASY
The Meso Scale Discovery R-PLEX Human PDGF-AA Assay Kit is a multiplex immunoassay that measures PDGF-AA in human serum plasma and cell culture supernatants It uses electrochemiluminescence detection technology and provides high sensitivity and broad dynamic range The assay requires 50 L or less sample volume and takes 3 5 hours to complete It includes a 96-well plate coated with capture antibodies detection antibodies labeled with electrochemiluminescent labels calibrators and diluent The kit has high specificity and low cross-reactivity It allows simultaneous measurement of multiple analytes from a single sample