Protein Labeling Reagents
Biotium HCG-intact(HCGab/52), CF568 conjugate, 0.1mg/mL
This MAb is a very special because it reacts ONLY with the intact-HCG and not with either free alpha- or free beta-chain of HCG. HCG is a glycoprotein and is composed of two non-identical, non-covalently linked polypeptide chains designated as the alpha and beta subunits. The alpha subunit is identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). HCG is secreted in large quantities by normal trophoblasts. It is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. HCG MAb detects cells and tumors of trophoblastic origin such as choriocarcinoma. Large cell carcinoma and adenocarcinoma of the lung demonstrate anti-hCG positivity in 90% and 60% of cases respectively. 20% of lung squamous cell carcinomas are positive. HCG expression by non-trophoblastic tumors may indicate aggressive behavior.Primary antibodies are available purified, or with a selection of fluorescent CF
AdipoGen Fluorescein dilaurate
Chemical. CAS 7308-90-9. Formula C44H56O7. Molecular Weight 696.91. Fluorescein dilaurate is a fluorogenic substrate for esterases/lipases and used in the pancreolauryl test for chronic pancreatitis. Spectral data lambdaex 490 nm lambdaem 514 nm in 0.1 M Tris pH 8.0 esterase.
Biotium CF750 Maleimide
CF Dye Maleimides are thiol-reactive fluorescent dyes. Maleimides are commonly used to label proteins on free thiol groups. CF750 (Ex/Em 755/777 nm) is one of Biotium's next-generation near-infrared dyes, with superior brightness, water-solubility, and photostability. Unit size 0.5 umol.
![eMolecules BDP 558/568 hydrazide | Broadpharm |396.650 | C16H16BClF2N4OS | 0.000 | Cl.NNC(=O)CCc1ccc2C=C3C=CC(c4cccs4)=[N+]3[B-](F)(F)n12 | 1mg | 761705740](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502459200.PNG-250.jpg)
eMolecules BDP 558/568 hydrazide | Broadpharm |396.650 | C16H16BClF2N4OS | 0.000 | Cl.NNC(=O)CCc1ccc2C=C3C=CC(c4cccs4)=[N+]3[B-](F)(F)n12 | 1mg | 761705740
BDP 558/568 hydrazide | Broadpharm |396.650 | C16H16BClF2N4OS | 0.000 | Cl.NNC(=O)CCc1ccc2C=C3C=CC(c4cccs4)=[N+]3[B-](F)(F)n12 | 1mg | 761705740
![eMolecules BDP 558/568 DBCO | Broadpharm |646.560 | C37H33BF2N4O2S | 95.000 | F[B-]1(F)n2c(CCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705868](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502460189.PNG-250.jpg)
eMolecules BDP 558/568 DBCO | Broadpharm |646.560 | C37H33BF2N4O2S | 95.000 | F[B-]1(F)n2c(CCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705868
BDP 558/568 DBCO | Broadpharm |646.560 | C37H33BF2N4O2S | 95.000 | F[B-]1(F)n2c(CCC(=O)NCCCCCC(=O)N3Cc4ccccc4C#Cc4ccccc34)ccc2C=C2C=CC(c3cccs3)=[N+]12 | 1mg | 761705868
Revvity Health Sciences Inc IVISense Gastrointestinal 750 Fluorescent Probe (GastroSense)
IVISense Gastrointestinal 750 Fluorescent Probe (GastroSense)
![eMolecules BP Fluor 430 tetrazine | Broadpharm |724.800 | C32H32F3KN6O6S | 0.000 | [K+].Cc1nnc(nn1)-c1ccc(CNC(=O)CCCCCN2c3cc4oc(=O)cc(c4cc3C(CS([O-])(=O)=O)=CC2(C)C)C(F)(F)F)cc1 | 1mg | 761705809](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502459829.PNG-250.jpg)
eMolecules BP Fluor 430 tetrazine | Broadpharm |724.800 | C32H32F3KN6O6S | 0.000 | [K+].Cc1nnc(nn1)-c1ccc(CNC(=O)CCCCCN2c3cc4oc(=O)cc(c4cc3C(CS([O-])(=O)=O)=CC2(C)C)C(F)(F)F)cc1 | 1mg | 761705809
BP Fluor 430 tetrazine | Broadpharm |724.800 | C32H32F3KN6O6S | 0.000 | [K+].Cc1nnc(nn1)-c1ccc(CNC(=O)CCCCCN2c3cc4oc(=O)cc(c4cc3C(CS([O-])(=O)=O)=CC2(C)C)C(F)(F)F)cc1 | 1mg | 761705809
Vector Laboratories Griffonia Simplicifolia Lectin -Isolectin B4 DyLight 594 0.5 mg
GSL I-B4 isolectin is a useful marker for endothelial cells from nonprimates such as mouse, rat, rabbit and goat, as well as a marker for non-peptidergic unmyelinated primary afferent neurons. This "B"-rich lectin preferentially agglutinates blood group B cells and is specific for α-galactose residues. Produced using special conjugation procedures to incorporate DyLight 594 into our affinity-purified lectin, the ratio of fluorophore to lectin protein provides optimal staining (excitation 592 nm, emission 617 nm). Supplied as a solution and essentially free of unconjugated fluorophores, it is preserved with sodium azide.
Biotium LysoView™ 405, 1000X in DMSO, Trial Size
LysoView™ 405 is a blue fluorescent lysosome stain for live cells. It has excitation at 318 and 400 nm and emission at 464 nm, for detection in the DAPI or Pacific Blue channels.
![eMolecules 1616842-78-4 | BDP 650/665 X NHS ester | Broadpharm643.450 | C33H32BF2N5O6 | 95.000 | F[B-]1(F)n2c(\C=C\c3ccc(OCC(=O)NCCCCCC(=O)ON4C(=O)CCC4=O)cc3)ccc2C=C2C=CC(c3ccc[nH]3)=[N+]12 | 1mg | 761705579](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502461279.JPG-250.jpg)
eMolecules 1616842-78-4 | BDP 650/665 X NHS ester | Broadpharm643.450 | C33H32BF2N5O6 | 95.000 | F[B-]1(F)n2c(\C=C\c3ccc(OCC(=O)NCCCCCC(=O)ON4C(=O)CCC4=O)cc3)ccc2C=C2C=CC(c3ccc[nH]3)=[N+]12 | 1mg | 761705579
BDP 650/665 X NHS ester | Broadpharm | 1616842-78-4643.450 | C33H32BF2N5O6 | 95.000 | F[B-]1(F)n2c(\C=C\c3ccc(OCC(=O)NCCCCCC(=O)ON4C(=O)CCC4=O)cc3)ccc2C=C2C=CC(c3ccc[nH]3)=[N+]12 | 1mg | 761705579
![eMolecules ROX DBCO, 5-isomer | Broadpharm |835.017 | C54H50N4O5 | 95.000 | [O-]C(=O)c1cc(ccc1C1=c2cc3CCC[N+]4=c3c(CCC4)c2Oc2c3CCCN4CCCc(cc12)c34)C(=O)NCCCCCC(=O)N1Cc2ccccc2C#Cc2ccccc12 | 1mg | 761705907](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502458128.PNG-250.jpg)
eMolecules ROX DBCO, 5-isomer | Broadpharm |835.017 | C54H50N4O5 | 95.000 | [O-]C(=O)c1cc(ccc1C1=c2cc3CCC[N+]4=c3c(CCC4)c2Oc2c3CCCN4CCCc(cc12)c34)C(=O)NCCCCCC(=O)N1Cc2ccccc2C#Cc2ccccc12 | 1mg | 761705907
ROX DBCO, 5-isomer | Broadpharm |835.017 | C54H50N4O5 | 95.000 | [O-]C(=O)c1cc(ccc1C1=c2cc3CCC[N+]4=c3c(CCC4)c2Oc2c3CCCN4CCCc(cc12)c34)C(=O)NCCCCCC(=O)N1Cc2ccccc2C#Cc2ccccc12 | 1mg | 761705907
![eMolecules Cy5 Boc-hydrazide | BroadpharmMFCD28385490 | 633.270 | C37H49ClN4O3 | 95.000 | [Cl-].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NNC(=O)OC(C)(C)C)c3ccccc3C2(C)C)C(C)(C)c2ccccc12 | 1mg | 296213683](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502453854.PNG-250.jpg)
eMolecules Cy5 Boc-hydrazide | BroadpharmMFCD28385490 | 633.270 | C37H49ClN4O3 | 95.000 | [Cl-].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NNC(=O)OC(C)(C)C)c3ccccc3C2(C)C)C(C)(C)c2ccccc12 | 1mg | 296213683
Cy5 Boc-hydrazide | BroadpharmMFCD28385490 | 633.270 | C37H49ClN4O3 | 95.000 | [Cl-].CN1\C(=C\C=C\C=C\C2=[N+](CCCCCC(=O)NNC(=O)OC(C)(C)C)c3ccccc3C2(C)C)C(C)(C)c2ccccc12 | 1mg | 296213683
AdipoGen Fluorescein dilaurate
Chemical. CAS 7308-90-9. Formula C44H56O7. Molecular Weight 696.91. Fluorescein dilaurate is a fluorogenic substrate for esterases/lipases and used in the pancreolauryl test for chronic pancreatitis. Spectral data lambdaex 490 nm lambdaem 514 nm in 0.1 M Tris pH 8.0 esterase.
![eMolecules BP Fluor 568 carboxylic acid | Broadpharm |770.910 | C33H28K2N2O11S2 | 0.000 | [K+].[K+].CC1(C)Nc2cc3Oc4cc5=[NH+]C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS([O-])(=O)=O)=C1)c1cc(ccc1C([O-])=O)C(O)=O | 1mg | 761705762](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502459295.PNG-250.jpg)
eMolecules BP Fluor 568 carboxylic acid | Broadpharm |770.910 | C33H28K2N2O11S2 | 0.000 | [K+].[K+].CC1(C)Nc2cc3Oc4cc5=[NH+]C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS([O-])(=O)=O)=C1)c1cc(ccc1C([O-])=O)C(O)=O | 1mg | 761705762
BP Fluor 568 carboxylic acid | Broadpharm |770.910 | C33H28K2N2O11S2 | 0.000 | [K+].[K+].CC1(C)Nc2cc3Oc4cc5=[NH+]C(C)(C)C=C(CS([O-])(=O)=O)c5cc4=C(c3cc2C(CS([O-])(=O)=O)=C1)c1cc(ccc1C([O-])=O)C(O)=O | 1mg | 761705762
Revvity Health Sciences Inc IVISense Vascular 750 Fluorescent Probe (AngioSense)
IVISense Vascular 750 Fluorescent Probe (AngioSense)