Protein Labeling Reagents
LICOR IRDye 680RD DBCO Infrared Dye (0.5mg)
IRDye 680RD DBCO provides the functionality for preferential labeling of molecules that contain azide groups (–N3) with IRDye 680RD.
LICOR IRDye 680LT Maleimide Infrared Dye (0.5mg)
IRDye 680LT Maleimide will label molecules with free sulfhydryl (–SH) groups, such as cysteine residues in proteins. Conjugation can be performed at physiological pH.
Cayman Chemical BIotIn sulfon 50mg
An oxidized form of biotin; binds to avidin with a binding ratio of 0.332 compared with biotin; has been used to immobilize oligosaccharides on avidin-coated surfaces for the detection of anti-C. albicans antibodies
Biotium CD63 (Late Endosomes Marker)(LAMP3/2881), Biotin conjugate, 0.1mg/mL
This MAb recognizes protein of 26 kDa-60 kDa, which is identified as CD63. The tetraspanins are integral membrane proteins expressed on cell surface and granular membranes of hematopoietic cells and are components of multi-molecular complexes with specific integrins. The tetraspanin CD63 is a lysosomal membrane glycoprotein that translocates to the plasma membrane after platelet activation. CD63 is expressed on activated platelets, monocytes and macrophages, and is weakly expressed on granulocytes, T cell and B cells. It is located on the basophilic granule membranes and on the plasma membranes of lymphocytes and granulocytes. CD63 is a member of the TM4 superfamily of leukocyte glycoproteins that includes CD9, CD37 and CD53, which contain four transmembrane regions. CD63 may play a role in phagocytic and intracellular lysosome-phagosome fusion events. CD63 deficiency is associated with Hermansky-Pudlak syndrome and is strongly expressed during the early stages of melanoma pr
![eMolecules BDP 558/568 alkyne | Broadpharm |383.220 | C19H16BF2N3OS | 0.000 | F[B-]1(F)n2c(CCC(=O)NCC#C)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705673](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502461918.JPG-250.jpg)
eMolecules BDP 558/568 alkyne | Broadpharm |383.220 | C19H16BF2N3OS | 0.000 | F[B-]1(F)n2c(CCC(=O)NCC#C)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705673
BDP 558/568 alkyne | Broadpharm |383.220 | C19H16BF2N3OS | 0.000 | F[B-]1(F)n2c(CCC(=O)NCC#C)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705673
eMolecules TAMRA maleimide, 6-isomer | Broadpharm |552.587 | C31H28N4O6 | 0.000 | CN(C)c1ccc2c(Oc3cc(ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCN2C(=O)C=CC2=O)N(C)C)c1 | 1mg | 761705732
TAMRA maleimide, 6-isomer | Broadpharm |552.587 | C31H28N4O6 | 0.000 | CN(C)c1ccc2c(Oc3cc(ccc3C22OC(=O)c3ccc(cc23)C(=O)NCCN2C(=O)C=CC2=O)N(C)C)c1 | 1mg | 761705732
Sigma Aldrich Fine Chemicals Biosciences Lucifer Yellow CH dilithium salt fluorescent stain | 67769-47-5 | MFCD00006922 | 250MG
Lucifer Yellow CH dilithium salt fluorescent stain | Mol Wt: 457.25 | 67769-47-5 | MFCD00006922 | 250MG
Cayman Chemical D-DesthIobIotIn 250mg
A protein cross-linking agent and biotin synthesis precursor; has been used in the preparation of agarose matrices for affinity-based isolation of streptavidin-fluorophore conjugates
Biotium CD40, Mouse(FGK45.5), CF568 conjugate, 0.1mg/mL
Upon binding to its ligand CD154, CD40 acts as a costimulatory molecule for the activation of B cells, dendritic cells, monocytes, and other APCs. CD40 plays roles in B cell activation, differentiation, proliferation and Ig isotype switching as well as dendritic cell maturation. FGK4. 5 can be used for blocking of CD40/CD154 interaction and forin vitroandin vivoactivation of CD40 expressing APCs. This MAb is shown to indirectly activate natural killer (NK) cells, producing significant antitumor and anti-metastatic effects. Effective in boosting immune responses against infectious agents and can potentially be used to treat chronic autoimmune inflammatory processes. Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF405S and CF405M are not recommended for detecting low abundance targets, because blue dyes have lower
Active Motif Chromeo P503 Fluorogenic Dye, Amine-Reactive, Bright Color Change, 1 mg
Chromeo P503 is a fluorogenic dye that labels proteins and peptides by binding to primary amine groups, providing clear detection with its distinct blue to red color change. Its quantum yield dramatically increases upon conjugation, enabling effective biomolecule labeling suitable for diverse applications like gel electrophoresis and chromatography. This dye distinguishes itself with a significant shortwave spectral shift, minimizing background effects for reproducible results.
McKesson General Medical AK-FLUOR Fluorescein Injection, 10% Concentration, 5 mL Volume
AK-FLUOR Fluorescein Injection, USP is a sterile solution designed for diagnostic fluorescein angiography and angioscopy of the retina and iris. Administered intravenously, it helps visualize ocular blood flow and identify abnormalities, ensuring precise dosing in single-dose vials. Its clear appearance and lack of preservatives make it distinctive, addressing a critical supply shortage as it transitions from Akorn Pharmaceuticals to Long Grove Pharmaceuticals.
Chem-Impex International, Inc. N-Biotinyl-3,6-dioxaoctane-1,8-diamine | MFCD09264745 | 100MG
N-Biotinyl-3,6-dioxaoctane-1,8-diamine, MFCD09264745, 100MG
Dojindo Molecular Technologies Inc Biotin Labeling Kit-NH2 (1 mg), is used for preparation of biotin-labeled IgG for enzyme immunoassay (EIA). It only requires one hour to have high recovery of conjugates, applicable for 1mg IgG.
Biotin Labeling Kit-NH2 is mainly used for the preparation of biotin-labeled IgG for enzyme immunoassay (EIA), NH2-reactive biotin, a component of this kit, has succinimidyl groups (NHS) that react with amino groups on proteins or other molecules. The labeling process is very simple, just add the NH2- reactive Biotin to IgG solution(1 mg protein/sample) and incubate at 37°C for 10 minutes. An average of 5 to 8 biotin molecules conjugate to each IgG molecule. The number of biotin molecules per protein can be determined by HABA assay. Excess biotin molecules can be removed by a filtration tube. The molecular weight of the protein to be labeled with this kit should be greater than 50,000. This kit contains all of the necessary reagents for labeling, including the storage buffer for conjugates. Dojindo has various protein labeling reagents. (https://www.dojindo.com/labeling-chemistry/)