Protein Labeling Reagents
![eMolecules BDP 581/591 tetrazine | Broadpharm |575.430 | C32H28BF2N7O | 0.000 | Cc1nnc(nn1)-c1ccc(CNC(=O)CCC2=[N+]3C(C=C2)=Cc2ccc(\C=C\C=C\c4ccccc4)n2[B-]3(F)F)cc1 | 1mg | 761705821](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502460525.PNG-250.jpg)
eMolecules BDP 581/591 tetrazine | Broadpharm |575.430 | C32H28BF2N7O | 0.000 | Cc1nnc(nn1)-c1ccc(CNC(=O)CCC2=[N+]3C(C=C2)=Cc2ccc(\C=C\C=C\c4ccccc4)n2[B-]3(F)F)cc1 | 1mg | 761705821
BDP 581/591 tetrazine | Broadpharm |575.430 | C32H28BF2N7O | 0.000 | Cc1nnc(nn1)-c1ccc(CNC(=O)CCC2=[N+]3C(C=C2)=Cc2ccc(\C=C\C=C\c4ccccc4)n2[B-]3(F)F)cc1 | 1mg | 761705821
![Aat Bioquest Tide Quencher™ 2WS maleimide [TQ2WS maleimide]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/501953054.JPG-250.jpg)
Aat Bioquest Tide Quencher™ 2WS maleimide [TQ2WS maleimide]
TQ2WS is designed to be a superior quencher to FAM, HEX, TET, JOE, TF2 and rhodamine 6G. TQ2WS has (a). much stronger absorption; (b). much higher quenching efficiency; and (c).
Biotium CD71(DF1513), CF568 conjugate, 0.1mg/mL
This antibody recognizes a ~90-95 kDa protein which is identified as cell surface transferrin receptor (CD71), a disulfide-bonded homodimeric glycoprotein of 180-190 kDa (Workshop IV). This MAb is highly specific to CD71 and shows no cross-reaction with other related proteins. Ligand for transferrin receptor is the serum iron transport protein, transferrin. This receptor is broadly distributed in carcinomas, sarcomas, leukemias, and lymphomas. CD71/Transferrin receptor has been reported to be associated with cell proliferation in both normal and neoplastic tissues and useful in predicting clinical behavior or response to therapy in a number of malignancies including breast cancer.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
Aat Bioquest iFluor™ 488 amine
Although FITC is still the most popular fluorescent labeling dye for preparing green fluorescent bioconjugates, there are certain limitations with FITC, such as severe photobleaching for microscope imaging and pH-sensitive fluorescence.
Biotium CD66 (CEA)(COL-1), CF568 conjugate, 0.1mg/mL
This antibody recognizes proteins of 80-200 kDa, identified as different members of CEA family. CEA is synthesized during development in the fetal gut and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. This MAb does not react with nonspecific cross-reacting antigen (NCA) and with human polymorphonuclear leucocytes. It shows no reaction with a variety of normal tissues and is suitable for staining of formalin/paraffin tissues. CEA is not found in benign glands, stroma, or malignant prostatic cells. Antibody to CEA is useful in detecting early foci of gastric carcinoma and in distinguishing pulmonary adenocarcinomas (60-70% are CEA positive) from pleural mesotheliomas (rarely or weakly CEA positive). Anti-CEA positivity is seen in adenocarcinomas from the lung, colon, stomach, esophagus, pancreas, gallbadder, urachus, salivary gland, ovary, and endocervix.Primary antibodies are available purified, or with a selection of fluorescent CF
![eMolecules BDP 650/665 azide | Broadpharm |515.330 | C26H24BF2N7O2 | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc[nH]2)C=C2C=CC(\C=C\c3ccc(OCC(=O)NCCCN=[N+]=[N-])cc3)=[N+]12 | 1mg | 761705624](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502459048.PNG-250.jpg)
eMolecules BDP 650/665 azide | Broadpharm |515.330 | C26H24BF2N7O2 | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc[nH]2)C=C2C=CC(\C=C\c3ccc(OCC(=O)NCCCN=[N+]=[N-])cc3)=[N+]12 | 1mg | 761705624
BDP 650/665 azide | Broadpharm |515.330 | C26H24BF2N7O2 | 0.000 | F[B-]1(F)n2c(ccc2-c2ccc[nH]2)C=C2C=CC(\C=C\c3ccc(OCC(=O)NCCCN=[N+]=[N-])cc3)=[N+]12 | 1mg | 761705624
BLD PHARMATECH CO LIMITED DOTA-NHS-ester, CAS Number: 170908-81-3, 250mg, Purity: 98%
DOTA-NHS-ester, CAS Number: 170908-81-3, 250mg, Purity: 98%
(F)(F)(F)F.CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCCN4C(=O)C=CC4=O)c4ccccc4C3(C)C)=C2)C(C)(C)c2ccccc12 | 1mg | 296213702](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502453434.PNG-250.jpg)
eMolecules 2801565-54-6 | Cy7 maleimide | Broadpharm816.870 | C43H51F6N4O3P | 96.000 | F[P-](F)(F)(F)(F)F.CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCCN4C(=O)C=CC4=O)c4ccccc4C3(C)C)=C2)C(C)(C)c2ccccc12 | 1mg | 296213702
Cy7 maleimide | Broadpharm | 2801565-54-6816.870 | C43H51F6N4O3P | 96.000 | F[P-](F)(F)(F)(F)F.CN1\C(=C\C=C2/CCCC(\C=C\C3=[N+](CCCCCC(=O)NCCN4C(=O)C=CC4=O)c4ccccc4C3(C)C)=C2)C(C)(C)c2ccccc12 | 1mg | 296213702
Sigma Aldrich Fine Chemicals Biosciences Cardiogreen polymethine dye | 3599-32-4 | MFCD00013078 | 100MG
Cardiogreen polymethine dye | Mol Wt: 774.96 | 3599-32-4 | MFCD00013078 | 100MG
Biotium CD25(143-13), CF488A conjugate, 0.1mg/mL
Recognizes a protein of 55 kDa, identified as CD25 (Workshop IV; Code A27). CD25 is expressed on activated T- and B-cells and activated monocytes/macrophages. With respect to lymphomas, CD25 is present on malignant cells of Hodgkin's disease, HTLV-1 adult T-cell leukemia, cutaneous T-cell lymphoma, and hair cell leukemia. Increased levels of soluble CD25 are observed in the leukemias/lymphomas and inflammatory/ autoimmune diseases. CD25 molecule alone appears to function as a low affinity receptor and associates with CD122 (IL-2R beta chain, p75) and CD132 (common gamma chain) to form the high affinity IL-2 receptor complex. CD25 antibodies detect three epitope regions, A, B and C. This MAb recognizes the epitope B, which is located at residue 3-104 of CD25 and can effectively block IL-2 binding to CD25.Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness and photostability. Note: Con
Biotium CD10(FR4D11), CF488A conjugate, 0.1mg/mL
CD10 (also known as Common Acute Lymphocytic Leukemia Antigen (CALLA)) is a type II transmembrane protein. It is a cell surface enzyme with neutral metalloendopeptidase activity, which inactivates a variety of biologically active peptides. CD10 is expressed on the cells of lymphoblastic, Burkitt's, and follicular germinal center lymphomas, and on cells from patients with chronic myelocytic leukemia (CML). It is also expressed on the surface of normal early lymphoid progenitor cells, immature B cells within adult bone marrow and germinal center B cells within lymphoid tissue.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 fluorescence and can give higher non-specific background than other dye colors.
Cayman Chemical 17a-Hydroxyprogesteron 50g
A steroid and precursor in the synthesis of adrenal androgens; binds to the glucocorticoid receptor in a cell-free assay (IC50 = 82 nM for the human receptor) and induces glucocorticoid receptor transactivation in HEK293 cells (EC50 = 1.2 µM); inhibits aldosterone-induced transactivation of the mineralocorticoid receptor in cell-based assays from 0.005-1 µM; serum levels are increased in patients with congenital adrenal hyperplasia
Cayman Chemical FarnsenmIxed Isomers 50g
A mixture of farnesene isomers; may contain trans-β-farnesene, cis-α-farnesene, trans-α-farnesene, and bisabolene, among others
Lumiprobe Sulfo-Cyanine5 tetrazine, 1 mg
Sulfo-Cyanine5 tetrazine is a fluorophore derivative bearing a tetrazine group for the TCO-ligation based labeling. This reagent possesses good aqueous solubility and stability in biological environments.
eMolecules FAM tetrazine, 6-isomer | Broadpharm |559.538 | C31H21N5O6 | 95.000 | Cc1nnc(nn1)-c1ccc(CNC(=O)c2ccc3C(=O)OC4(c3c2)c2ccc(O)cc2Oc2cc(O)ccc42)cc1 | 1mg | 761705857
FAM tetrazine, 6-isomer | Broadpharm |559.538 | C31H21N5O6 | 95.000 | Cc1nnc(nn1)-c1ccc(CNC(=O)c2ccc3C(=O)OC4(c3c2)c2ccc(O)cc2Oc2cc(O)ccc42)cc1 | 1mg | 761705857