Protein Labeling Reagents
American Research Products Inc Rat oXidized low density lipop
Rat oXidized low density lipoprotein OXLDL ELISA Kit from CUSABIO Detection Range 6 25 pg/mL-400 pg/mL Sensitivity 1 56 pg/mL Sample serum plasma cell culture supernates tissue homogenates Method Sandwich
Biotium CF633 Hydrazide
Our CF dye hydrazides are bright, extremely water-soluble and nontoxic. These properties make the dyes excellent fixable polar tracers for microinjection into cells. Hydrazides also can be used for labeling aldehyde or ketone groups, however, for this application we recommend using the more reactive CF dye aminooxy forms. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF633 dye has excitation/emission at 630/650 nm.
Cayman Chemical ANTIBODY PEO-IAA 1g
An auxin antagonist; slows shoot growth and suppresses auxin-induced apical dominance in C. sativa seedlings at 10 UG/L in growth media
Aat Bioquest Texas Red® cadaverine *Single Isomer*
Texas Red® cadaverine reacts with carbonyl compounds such as aldehyde, ketones and acids to give bright red fluorescent conjugates. It is widely used for labeling glycoproteins and carbohydrates through reductive amination.
Medchemexpress LLC Biotin-HPDP | 129179-83-5 | MFCD00078541 | 99.7% | 539.78 g/mol | C24H37N5O3S3 | 5 MG
Biotin-HPDP is a sulfhydryl-reactive biotinylation reagent used to label and affinity-purify cysteine-containing proteins. It forms a reversible disulfide linkage to thiol groups, enabling reversible labeling and recovery of native proteins. The compound has a molecular weight of 539.78 g/mol and a reported purity of 99.73%.
- Sulfhydryl-reactive biotinylation reagent that targets free thiols.
- Forms reversible disulfide linkage enabling recovery of native proteins.
- Suitable for labeling and affinity purification of cysteine-containing proteins.
- High reported purity for reproducible experimental results.
- Soluble in DMSO and compatible with common in vivo formulations.
- Available in small research sizes for laboratory use.
Cayman Chemical Botn-HPDP 5mg
A sulfhydryl-reactive biotinylation reagent that forms a reversible disulfide linkage, used to label protein cysteines and other substrates that contain sulfhydryl groups; EAsily linked with target substrates at pH 6.5 to 7.5 in buffers such as PBS; disulfide linkage can be cleaved by reducing agents
Medchemexpress LLC Sulfo-nhs-lc-biotin sodium | 191671-46-2 | 98.0% | 50 MG
Sulfo-NHS-LC-Biotin sodium is an amine-reactive ester derivative of biotin that cannot cross the intact blood-retinal barrier. It is utilized to assess the vascular permeability of both the brain and retinal vasculature. The product is for research use only.
- Reacts with amines to form a stable bond.
- Does not pass the blood-retinal barrier.
- Can be used to evaluate permeability in the brain and retinal blood vessels.
- Available in solid form.
- White to yellow in color.
- Stable at room temperature for shipping.
- Store at 4°C, sealed, and away from moisture.
Dojindo Molecular Technologies Inc -SulfoBiotics- Biotin-HPDP(WS) solution (500 μL) is a novel water-soluble biotin-labeling reagent that is modified from Biotin-HPDP, easy-to-use aqueous solution including 20 mmol/l Biotin-HPDP(WS).
Biotin-HPDP is a reagent widely used to introduce a biotin moiety to a sulfhydryl group of protein via a reversible disulfide bond via the Biotin switch method. This reagent is useful for affinity-purification of biotinylated proteins by using avidin-coated beads, because the disulfide bond can be cleaved by a reducing agent. However Biotin-HPDP has very low solubility in a solvent, and it is necessary to dissolve it by using an organic solvent such as DMSO or DMF. The preparation of this solution is time-consuming.Biotin-HPDP(WS) solution is a novel water-soluble biotin-labeling reagent that overcomes the problems of Biotin-HPDP by dramatically improving its solubility in water. Moreover, since it is a 20 mmol/L aqueous solution, no reagent dissolution operation is required. Dojindo offers various sulfur biology reagents. (https://www.dojindo.com/sulfur-biology/)
Biotium Tyramide Amplification Kit with HRP Streptavidin and CF488A Tyramide
Tyramide amplification, sometimes called Catalyzed Reporter Deposition (CARD), is an enzyme-mediated detection method that uses the catalytic activity of horseradish peroxidase (HRP) to generate high density labeling of a target protein or nucleic acid sequence in situ. The tyramide amplification method has been reported to increase the sensitivity by up to 100-fold compared to the conventional avidin-biotinylated complex procedure. The kit contains HRP Streptavidin CF488A dye tyramide. The dye has an excitation/emission of 490/515 nm. The kit contains sufficient reagent for 50-150 slides.
Abcam Metho x y- x 04, amyloid beta fluorescent marker, 5MG
MW 344.4 Da, Purity >98%. Blood-brain barrier permeable amyloid β fluorescent marker. Blue fluorophore. Derivative of Congo Red (ab145645) and Chrysamine G. Selectively binds fibrillar β-sheet deposits with high affinity (Ki = 26.8 nM). Detects plaques, tangles and cerebrovascular amyloid in vivo. .
The product is subject to the following: Abcam Restricted Use Statement
Biotium Mix-n-Stain™ CF640R Antibody Labeling Kit, 1x(50-100ug) labeling
Mix-n-Stain™ Antibody Labeling Kits are a revolutionary antibody labeling technology that allows you to label your antibody with one of our superior CF dyes in 30 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. Choose from kit sizes to label 5-20 ug, 20-50 ug, or 50-100 ug of your antibody. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF640R dye has excitation/emission at 642/662 nm.
Sigma Aldrich Fine Chemicals Biosciences Nhs Mag SepharoseR Cytiva
NHS Mag Sepharose(R) are magnetic beads designed for pull-down techniques enabling rapid capture and enrichment of selected proteins based on affinity.
Biotium CD33(C33/68), CF568 conjugate, 0.1mg/mL
Recognizes a 67 kDa glycoprotein, which is identified as CD33. It is a transmembrane protein of the sialic acid-binding immunoglobulin-like lectin (Siglec) family. It belongs to the immunoreceptor tyrosine-based inhibitory motif (ITIM)-containing molecules able of recruiting protein tyrosine phosphatases SHP-1 and SHP-2 to signal assemblies; these ITIMs are also used for ubiquitin-mediated removal of the receptor from the cell surface. CD33 is expressed on cells of myelomonocytic lineage, binds sialic acid residues in N- and O-glycans on cell surfaces, and is a therapeutic target for acute myeloid leukemia. CD33 is expressed on myeloid progenitors, monocytes, granulocytes, dendritic cells and mast cells. It is absent on platelets, lymphocytes, erythrocytes and hematopoietic stem cells.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 fluor