Glycosyl compounds
Selleck Chemical LLC Cucurbitacin D-E0701-1MG
Cucurbitacin D is an active component in Cucurbita texana disrupts maturation of HSP90 and interactions between Hsp90 and two co-chaperones Cdc37 and p23
Sigma Aldrich Fine Chemicals Biosciences Methyl cellulose meets USP testing specifications, viscosity: 400 cP | 9004-67-5 | MFCD00081763 | 100g
Methyl cellulose meets USP testing specifications, viscosity: 400 cP | 9004-67-5 | MFCD00081763 | 100g
Medchemexpress LLC Interferon beta (human) recombinant, C-terminal 6xHis tag | >95.0% | 10UG
Recombinant human interferon-beta (mature sequence M22-N187) with a C-terminal 6xHis tag, expressed in Escherichia coli and supplied as a lyophilized powder for research and cell culture use. The protein is suitable for bioactivity assays and cell-based studies, with low endotoxin and high specific activity.
Medchemexpress LLC NRG1-beta 1 Human 100ug
Recombinant human NRG1-beta 1 (residues S177-E241) is a 65-amino-acid, His-tagged polypeptide produced in E. coli and supplied lyophilized. It is >95% pure and provided with formulation and storage conditions suitable for biochemical and cell-based assays, and is used to study HER2/HER3 signaling and Fn14 regulation in cancer and neurological research.
- Contains 65 amino acids (S177-E241) representing the beta-1 isoform.
- Expressed in E. coli with an N-terminal 6xHis tag for easy purification.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Lyophilized formulation from Tris-NaCl buffer for stability and long-term storage.
- Validated activity in MCF-7 cell proliferation assays (ED50 ~5.7 ng/mL), suitable for signaling studies.
Medchemexpress LLC Beta-lactamase CTX-M 50ug
Recombinant Beta-lactamase CTX-M-1 (His tag) is a purified, E. coli-expressed enzyme that hydrolyzes penicillins and cephalosporins and is supplied as a small-scale research reagent for biochemical assays and inhibitor testing.
- Recombinant CTX-M-1 enzyme with N-terminal His tag.
- Expressed in Escherichia coli for consistent production.
- Supplied as a 50 μg purified preparation with >90% purity.
- Suitable for enzymatic assays and inhibitor screening.
- Supports studies of extended-spectrum β-lactamase activity and resistance mechanisms.
Medchemexpress LLC Tau-D/0N4R Human 1 500ug
Recombinant human Tau-D/0N4R is a 133-amino-acid fragment of microtubule-associated protein tau supplied with a C-terminal 6xHis tag. Expressed in E. coli and provided lyophilized from PBS with 1 mM PMSF, the product is >95% pure by reducing SDS-PAGE and is suitable for biochemical, biophysical, and assay development studies related to tau function and aggregation.
- Contains 133 amino acids with a C-terminal 6xHis tag.
- Expressed in E. coli for consistent recombinant production.
- Greater than 95% purity as determined by reducing SDS-PAGE.
- Lyophilized from PBS with 1 mM PMSF for stability.
- Stable refrigerated short term or frozen for long-term storage.
- Not recommended to reconstitute below 100 μg/mL in ddH2O.
Cell Signaling Technology Phospho-GSK-3-alpha/beta (Ser21/9) (D17D2) Rabbit mAb 20 ul
Phospho-GSK-3-alpha/beta (Ser21/9) (D17D2) Rabbit mAb 20 ul
Sigma Aldrich Fine Chemicals Biosciences D-(+)-Cellobiose suitable for microbiology, >=99.0% | 528-50-7 | MFCD00136034 | 50G
D-(+)-Cellobiose suitable for microbiology, >=99.0% | Purity: >=99.0% (HPLC); >=99.0% | Mol Wt: 342.3 | 528-50-7 | MFCD00136034 | 50G
Sigma Aldrich Fine Chemicals Biosciences Isopropyl beta-D-1-thiogalactopyranoside >=99% (TLC) | 367-93-1 | MFCD00063273 | 5G
Isopropyl beta-D-1-thiogalactopyranoside >=99% (TLC) | Purity: >=99% (TLC) | Mol Wt: 238.3 | 367-93-1 | MFCD00063273 | 5G
Cell Signaling Technology Cleaved TGF-beta-1 (Ala279)/ TGF-beta-3 (Ala301) (E5L1D) Rabbit mAb 20 ul
Cleaved TGF-beta-1 (Ala279)/ TGF-beta-3 (Ala301) (E5L1D) Rabbit mAb 20 ul
eMolecules Key Organics/BIONET - Building Blocks 4-Nitrophenyl chloroformate 5mg 344513581 STR07035 95 000 7693-46-1 MFCD00007321 201 560 C7H4ClNO4
Key Organics/BIONET - Building Blocks 4-Nitrophenyl chloroformate 5mg 344513581 STR07035 95 000 7693-46-1 MFCD00007321 201 560 C7H4ClNO4
Medchemexpress LLC Fgfr-1 beta (IIIb) protein, human (HEK293, Fc) | >95.0% | 50 UG
Recombinant human FGFR-1 beta (IIIb) extracellular domain expressed in HEK293 cells, supplied with a C-terminal human Fc tag, and provided as a sterile, 0.22 μm filtered PBS solution. Characterized by reducing SDS-PAGE and reported as >95% pure. Recommended storage is -80 °C with avoidance of repeated freeze-thaw cycles.
- Expressed in HEK293 cells
- C-terminal human Fc tag for detection and capture
- Purity >95% by reducing SDS-PAGE
- Molecular weight reported as 76-106 kDa
- Supplied in PBS, pH 7.4, 0.22 μm filtered
- Available sizes include 10 μg, 50 μg, and 100 μg
- Store at -80 °C; avoid repeated freeze-thaw
- Suitable for biochemical and cell-based FGFR studies