Protein Labeling Reagents
![eMolecules 1603861-95-5 | diSulfo-Cy7 NHS Ester | Broadpharm844.050 | C41H46KN3O10S2 | 95.000 | [K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)ON4C(=O)CCC4=O)c4ccc(cc4C3(C)C)S([O-])(=O)=O)=C2)C(C)(C)c2cc(ccc12)S([O-])(=O)=O | 1mg | 296213715](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502457586.PNG-250.jpg)
eMolecules 1603861-95-5 | diSulfo-Cy7 NHS Ester | Broadpharm844.050 | C41H46KN3O10S2 | 95.000 | [K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)ON4C(=O)CCC4=O)c4ccc(cc4C3(C)C)S([O-])(=O)=O)=C2)C(C)(C)c2cc(ccc12)S([O-])(=O)=O | 1mg | 296213715
diSulfo-Cy7 NHS Ester | Broadpharm | 1603861-95-5844.050 | C41H46KN3O10S2 | 95.000 | [K+].CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)ON4C(=O)CCC4=O)c4ccc(cc4C3(C)C)S([O-])(=O)=O)=C2)C(C)(C)c2cc(ccc12)S([O-])(=O)=O | 1mg | 296213715
CPC Scientific 5FAM-Lys-Lys-Ile-Ser-Gly-Arg-Leu-Ser-Pro-Ile-Met-Thr-Glu-Gln-NH2 (trifluoroacetate salt) 0.5MG
FAM-labeled Forkhead derived peptide (Ab/Em=494/521 nm) also known as woodtide. This peptide is used as a substrate for the DYRK family of kinases in in-vitro analysis.ONE-LETTER SEQUENCE: 5FAM-KKISGRLSPIMTEQ-NH2MOLECULAR FORMULA: C89H133N21O26S1MOLECULAR WEIGHT:1945.20STORAGE CONDITIONS: -20 5C, CAS REGISTRY NUMBER: [1566528-51-5], SYNONYMS: 5-FAM-Woodtide trifluoroacetate salt Fluorescein-5-carbonyl-Lys-Lys-Ile-Ser-Gly-Arg-Leu-Ser-Pro-Ile-Met-Thr-Glu-Gln-NH2RESEARCH AREA: Protein Kinases and PhosphatasesREFERENCES: Woods, Y. et al. Biochem J. 355, 597(2001); Woods, Y. et al. Biochem. J. 355, 609(2001); Klumpp, M. et al. J. Biomol. Screen. 11, 617(2006)
Medchemexpress LLC Sulfo-Cyanine3-alkyne | 1010386-62-5 | 98.1% | 100 MG
CY3-YNE (Sulfo-Cyanine3-alkyne) is a dye for labeling soluble proteins, peptides, and oligonucleotides/DNA. It is a click chemistry reagent containing an alkyne group that can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing azide groups.
- Dye for labeling soluble proteins, peptides, and oligonucleotides/DNA
- Click chemistry reagent
- Contains an alkyne group
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide groups
Enzo Life Sciences AMPIGENE qPCR 1-Step Probe Kit Lo-ROX (1000Reactions)
AMPIGENE qPCR 1-Step Probe Kits use the latest developments in reverse transcriptase (RTase) technology and buffer chemistry for efficient cDNA synthesis and qPCR in a single tube. The modified MMLV RTase is blended with RNase inhibitor to prevent degradation of RNA by contaminating RNase. The RTase is thermostable and extremely active. AMPIGENE qPCR 1-Step Probe Kits are designed for use on a variety of probes including: Taqman, Molecular Beacons, and Scorpion probes. An optimized buffer system allows efficient amplification and proprietary enhancers prevent the formation of primers/dimers to increase sensitivity and specificity. ROX is a reference dye which is used to normalize fluorescent signal in qPCR. AMPIGENE qPCR 1-Step Probe Kits come with either Lo-ROX, Hi-ROX, or No-ROX concentration. Choose the appropriate ROX concentration for the instrument (see instrument compatibility for reference dye chart below.) Applications: PCR.
Dojindo Molecular Technologies Inc Fluorescein Labeling Kit-NH2 (3 samples) is used to prepare fluorescein-labeled proteins, high recovery in 1 hour, all processes in a single filtration tube, 50-200 µg/sample, Ex=500 nm, Em=525 nm.
Fluorescein Labeling Kit-NH2 is mainly used for the preparation of fluorescein-labeled proteins, such as IgG, for immunostaining and labeled cellular proteins for tracing. This kit contains all the reagents necessary for labeling. Amine-reactive fluorescein, a component of this kit, has succinimidyl groups (NHS) that react with the amino groups on proteins. Because this kit also includes a buffer exchange system, a sample containing amine base buffer can be labeled. Although membrane filtration sometimes causes IgG aggregation, the buffer system in this kit prevents aggregation during the concentration of IgG or fluorescein-labeled IgG solution. The excitation and emission wavelengths of the fluorescein-labeled IgG are 500 nm and 525 nm. The molecular weight of the protein to be labeled with this kit should be greater than 50,000. The amount of the protein is 50 ug-200 ug per sample. Dojindo offers various protein labeling reagents. (https://www.dojindo.com/labeling-chemistry/)
Cayman Chemical AB-005 azepn Isomer 1mg
A variant of AB-005 in which the methylpiperidine group has been replaced with methylazepane; intended for forensic and research applications
Cell Signaling Technology Alexa Fluor 488 Phalloidin 300 assays
Alexa Fluor 488 Phalloidin 300 assays
Medchemexpress LLC CalFluor 488 Azide | 1798305-98-2 | C37H49N5O13S2 | 1 MG
CalFluor 488 Azide is a water-soluble fluorogenic azide probe that is activated by Cu-catalyzed or metal-free click reactions. It remains non-fluorescent until it reacts with alkynes, making it ideal for specific applications. The azide group allows for copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules or ring strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups.
- Water-soluble fluorogenic azide probe
- Activated by Cu-catalyzed or metal-free click reactions
- Non-fluorescent until reaction with alkynes
- Capable of copper-catalyzed azide-alkyne cycloaddition (CuAAc)
- Capable of ring strain-promoted alkyne-azide cycloaddition (SPAAC)
- Used for biological conjugation and label coupling
- Categorized as a fluorescent dye and azide reactive dye for click chemistry
Biotium CD81 / TAPA-1 (rC81/3442), CF568 conjugate, 0.1mg/mL
This antibody recognizes a protein of 26 kDa, identified as CD81 (Workshop VI; Code CD81.1)). CD81 has a very broad cellular distribution, being expressed on T- and B-lymphocytes, NK cells, thymocytes, eosinophils, fibroblasts, epithelial and endothelial cells. Neutrophils, erythrocytes and platelets are negative, while monocytes are variably positive. CD81 is a member of a family of tetraspanin transmembrane proteins, including CD9, CD37, CD53, CD63, and CD82. It associates with CD19, CD21, Leu 13, and integrins on cell membrane and is involved in signal transduction in B lymphocyte development and cell adhesion. CD81 also acts as a receptor for the envelope protein E2 of chronic hepatitis C virus. Antibodies to CD81 have anti-proliferative effects on different lymphoid cell lines, particularly those derived from large cell lymphomas.Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness a
Proteintech Group Inc Spot-Label Alexa Fluor 647
anti-Spot-Tag VHH/ Nanobody conjugated to fluorescent dye for immunofluorescence, microscopy, and immunoblotting of Spot-tagged proteins.
Revvity Health Sciences Inc HTRF Anti-Europium NHS Labeling Reagent, 1 mg
HTRF Anti-Europium NHS Labeling Reagent, 1 mg
Medchemexpress LLC IL-17A Rat CHO 100ug | 100ug
The IL-17A protein has important heterodimerization and homodimerization activities and is involved in a variety of processes including responses to glucocorticoid stimulation and the regulation of cell death and transcription IL-17A is present in the cytoplasm and extracellular space and has been implicated in diseases such as pancreatitis inflammatory bowel disease renal disease and periodontal disease and may serve as a biomarker IL-17A Protein Rat (CHO) is the recombinant rat-derived IL-17A protein expressed by CHO with tag free
eMolecules 786643-20-7 | Medchem Express | D149 Dye | 50mg | 446271272 | HY-50938 | MFCD28016704 | 741.94 | C42H35N3O4S3
Medchem Express | D149 Dye | 50mg | 446271272 | HY-50938 | 786643-20-7 | MFCD28016704 | 741.940 | C42H35N3O4S3
LICOR IRDye 800CW NHS Ester (1g)
IRDye infrared dyes from LI-COR Biosciences are available for researchers developing applications using near-infrared (NIR) fluorescence. These unique dyes are used in a variety of NIR imaging applications including Western blotting, plate-based assays, protein arrays, tissue section imaging, and molecular activity measurements. Standard NHS ester chemistry is used to produce custom probes labeled with LI-COR IRDye infrared dyes. The NHS ester reactive group provides the functionality for labeling primary and secondary amines, such as lysine residues in proteins.