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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

LSBio
2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)

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LSBio Assay Kits

Assay Kit Image
LSBio’s growing collection of Assay kits provide researchers with the tools necessary to monitor various biological processes in the course of their life science research, drug discovery & development, or environmental monitoring studies. Assay kits are available for monitoring cell proliferation, damage, and oxidative stress, cytotoxicity, apoptosis, metabolism, signaling pathways and signal transduction. Each kit includes all of the necessary reagents to conduct the assay, and a clear, detailed protocol. LSBio’s experienced technical staff is also available to address any questions researchers may have about each kit and how they may be used to generate optimal results.


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Type
384 Well HTS Screen (10)
3D Cell Culture (6)
Apoptosis Detection (11)
Cell Cycle (1)
Cell Invasion Assay (9)
Cell Migration Assay (6)
Cell Viability (6)
CRISPR (3)
Cytotoxicity Assay (14)
Detection/Quantition (431)
Differentiation (1)
Enzymatic Activity Assay (209)
Exosome (4)
Fractionation/Separation (3)
Inhibitor Screening (105)
Isolation/Extraction (18)
Purification (7)
Quantification (1)
RNA/DNA Isolation (19)
Staining (29)
TUNEL Assay (3)
Target
15-PGDH / HPGD (2)
ACE2 / ACE-2 (2)
Acetaldehyde (2)
Acetate (2)
ACHE / Acetylcholinesterase (2)
Acid Phosphatase (5)
ACO1 / Aconitase (2)
Active Caspase (2)
ADA / Adenosine Deaminase (2)
ADH / Alcohol Dehydrogenase (2)
ADP / Adenosine Diphosphate (5)
ADP/ATP Ratio (2)
ALB / Serum Albumin (4)
Aldehyde Dehydrogenase (3)
Alkaline Phosphatase (4)
Alpha Amylase (2)
Alpha Fucosidase / FUCA1 (3)
Alpha-Glucosidase (3)
Ammonia (4)
Angiotensin I (2)
AOC1 (2)
Apoptosis (17)
ARG1 / Arginase 1 (3)
Aspartate (2)
ATP / Adenosine Triphosphate (4)
BACE1 / BACE (3)
Beta Galactosidase (2)
Beta-Hydroxybutyrate (2)
Beta-N-Acetylglucosaminidase (2)
Bile Acid (2)
Bilirubin (2)
Biological Matrix (4)
Biological Stains (14)
Calcium (4)
CASP1 / Caspase 1 (3)
CASP10 / Caspase 10 (3)
CASP12 / Caspase 12 (2)
CASP2 / Caspase 2 (4)
CASP3 / Caspase 3 (6)
CASP4 / Caspase 4 (3)
CASP5 / Caspase 5 (3)
CASP6 / Caspase 6 (3)
CASP7 / Caspase 7 (2)
CASP8 / Caspase 8 (5)
CASP9 / Caspase 9 (5)
Cell Invasion (9)
Cell Migration/Chemotaxis (6)
Cell Proliferation (5)
Cell Viability (17)
Cholesterol (8)
Citrate (3)
Collagen (3)
Collagenase (3)
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DNA (12)
Enteropeptidase + Enterokinase (3)
Ethanol (3)
Exosome (3)
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Glucose-6-Phosphate (3)
Glutathione (8)
Glutathione S-Transferase (3)
Glycerol (3)
Glycogen (4)
GPT / Alanine Transaminase (3)
HDAC3 (3)
Hemoglobin (3)
Hexokinase (4)
Histamine (3)
Histone Acetyltransferase (3)
Histone Deacetylase (4)
Isocitrate (3)
Lactate (5)
Lactate Dehydrogenase (3)
Lipase (4)
Malate (3)
MAO / Monoamine Oxidase (3)
Mitochondria (4)
MPO / Myeloperoxidase (5)
NAD + NADH (3)
NADP + NADPH (4)
Neuraminidase (3)
Nitric Oxide (4)
NOS / Nitric Oxide Synthase (6)
Phagocytosis (4)
Phenylalanine (3)
Phosphate (6)
Protein (10)
REN / Renin 1 (4)
Ribonucleic acid (RNA) (6)
Sialic Acid (3)
Single Guide RNA (sgRNA) (3)
Sphingomyelinase (3)
Triglyceride (4)
Urea (5)
Vitamin C / Ascorbic Acid (3)
Zinc (3)
Application
Flo (36)
Microscopy (fluorescent) (34)
Microscopy (visible and fluorescent) (2)
Microscopy (visible) (4)
Microscopy (visible/UV/fluorescent) (1)
Spectrophotometry (chemiluminescent) (7)
Spectrophotometry (fluorometric) (332)
Spectrophotometry (UV) (9)
Spectrophotometry (visible and UV) (1)
Spectrophotometry (visible) (367)
WB (4)
Equipment
Cuvette (75)
Flow cytometer (37)
Fluorescence microscope (35)
Fluorescence microscope (visible/UV) (1)
Fluorometer (1)
Light and fluorescence microscope (2)
Microplate fluorometer (329)
Microplate luminometer (7)
Microplate spectrophotometer (UV) (9)
Microplate spectrophotometer (visible and UV) (1)
Microplate spectrophotometer (visible) (369)
Microscope (visible) (4)
Temperature controlled microplate spectrophotometer (visible) (1)
Western blotting apparatus (2)
Target
Showing 1-25 of 898 results

Factor IXa Activity Kit (Fluorometric) - LS-K445
Enzymatic Activity Assay
F9 / Factor IX
Spectrophotometry (fluorometric)
100asy  $445.00

Urea Assay Kit (Colorimetric) - LS-K455
Detection/Quantition
Urea
Spectrophotometry (visible)
100asy  $475.00

Urea Assay Kit III (Colorimetric) - LS-K225
Detection/Quantition
Urea
Spectrophotometry (visible)
100tst  $245.00
Colorimetry Image
Colorimetry Image

Urea Assay Kit II (Colorimetric) - LS-K296
Detection/Quantition
Urea
Spectrophotometry (visible)
100tst  $145.00
Colorimetry Image
Colorimetry Image

Urea Assay Kit (Colorimetric) - LS-K331
Detection/Quantition
Urea
Spectrophotometry (visible)
100tst  $160.00
Colorimetry Image
Colorimetry Image

Urea Assay Kit II (Colorimetric) - LS-K454
Detection/Quantition
Urea
Spectrophotometry (visible)
100asy  $475.00

Caspase-3/CPP32 Assay Kit (Colorimetric) - LS-K6
Detection/Quantition
CASP3 / Caspase 3
Spectrophotometry (visible)
25asy  $250.00; 100asy  $470.00; 200asy  $675.00; 400asy  $1,050.00
Induction of Caspase-3 Activity by anti-Fas antibody in Jurkat –T Cells using Caspase-3 Colorimteric Assay Kit.
Induction of Caspase-3 Activity by anti-Fas antibody in Jurkat –T Cells using Caspase-3 Colorimteric Assay Kit.

Caspase-3/CPP32 Assay Kit (Fluorometric) - LS-K60
Detection/Quantition
CASP3 / Caspase 3
Spectrophotometry (fluorometric)
100asy  $470.00; 200asy  $665.00; 25asy  $250.00; 400asy  $1,075.00
Induction of Caspase-3 Activity by Anti-Fas Antibody in Jurkat –T Cells Using Caspase-3 Colorimteric Assay Kit.
Induction of Caspase-3 Activity by Anti-Fas Antibody in Jurkat –T Cells Using Caspase-3 Colorimteric Assay Kit.

Fluorescein Active Caspase-3 Staining Kit (Fluorometric) - LS-K366
Staining
CASP3 / Caspase 3
Flo, Microscopy (fluorescent), Spectrophotometry (fluorometric)
100asy  $475.00; 25asy  $275.00

Caspase-3 Immunoassay Kit (Fluorometric) - LS-K356
Detection/Quantition
CASP3 / Caspase 3
Spectrophotometry (fluorometric)
100asy  $695.00

Active Caspase-3 Staining Kit (Fluorometric) - LS-K370
Staining
CASP3 / Caspase 3
Flo, Microscopy (fluorescent), Spectrophotometry (fluorometric)
100asy  $475.00; 25asy  $275.00

Caspase-3 Inhibitor Drug Screening Kit (Fluorometric) - LS-K346
Inhibitor Screening
CASP3 / Caspase 3
Spectrophotometry (fluorometric)
100asy  $495.00

Myeloperoxidase (MPO) Activity Kit (Colorimetric) - LS-K18
Enzymatic Activity Assay
MPO / Myeloperoxidase
Spectrophotometry (visible)
100asy  $575.00
(a) Measurement of MPO activity using WBC lysate (3 µg), and MPO Positive Control (5 µl) and (10 µl). (b) MPO specific activity in WBC lysate.
(a) Measurement of MPO activity using WBC lysate (3 µg), and MPO Positive Control (5 µl) and (10 µl). (b) MPO specific activity in WBC lysate.

Myeloperoxidase (MPO) Assay Kit (Fluorometric) - LS-K251
Detection/Quantition
MPO / Myeloperoxidase
Spectrophotometry (fluorometric)
100tst  $335.00
Fluorimetry Image
Fluorimetry Image

Myeloperoxidase (MPO) Activity Kit (Fluorometric) - LS-K660
Enzymatic Activity Assay
MPO / Myeloperoxidase
100asy  $475.00
a) Measurement of MPO activity in WBC lysate (0.1 µg), and MPO Positive Control (3 µl). b) MPO specific activity in WBC lysate.
a) Measurement of MPO activity in WBC lysate (0.1 µg), and MPO Positive Control (3 µl). b) MPO specific activity in WBC lysate.

Myeloperoxidase (MPO) Inhibitor Screening Kit (Fluorometric) - LS-K661
Inhibitor Screening
MPO / Myeloperoxidase
200asy  $665.00
Inhibition of Chlorination activity (a) and Peroxidation activity (b) by 4-Aminobenzoic Hydrazide.
Inhibition of Chlorination activity (a) and Peroxidation activity (b) by 4-Aminobenzoic Hydrazide.

Myeloperoxidase (MPO) Peroxidation Activity Kit (Fluor) - LS-K662
Enzymatic Activity Assay
MPO / Myeloperoxidase
100asy  $345.00
(a) Myeloperoxidase Activity (?RFU +/- inhibitor) for freshly prepared White Blood Cell Lysate (0.5 µg), Perfused Rat Spleen Lysate (0.9 µg), Positive Control, and reagent blank. (b) Calculated Myeloperoxidase Activity in White Blood Cell Lysate and Rat Spleen Lysate.
(a) Myeloperoxidase Activity (?RFU +/- inhibitor) for freshly prepared White Blood Cell Lysate (0.5 µg), Perfused Rat Spleen Lysate (0.9 µg), Positive Control, and reagent blank. (b) Calculated Myeloperoxidase Activity in White Blood Cell Lysate and Rat Spleen Lysate.

Glutamate Assay Kit (Colorimetric) - LS-K28
Detection/Quantition
Glutamate
Spectrophotometry (visible)
100asy  $525.00
Glutamate concentration in human serum (25 µl) (a), and soy sauce (25 µl, 500 times diluted) and tomato (fresh, 25 µl, 50 times diluted) (b). Tomato was chopped into small pieces and homogenized in Assay buffer (1 g/ml). Homogenate was incubated for a minimum of 10 min. at room temperature. Centrifuged (10000 rpm; 4C; 10 min) and supernatant was collected. Supernatant was diluted using Assay Buffer. Recommended dilution (30-120 fold). Sample volume can range between 2 and 50 ul (diluted samples). Note: A blender may improve glutamate extraction fromtomato (Optional). Enzyme mix is inhibited by tomato homogenate. User must dilute tomato sample.
Glutamate concentration in human serum (25 µl) (a), and soy sauce (25 µl, 500 times diluted) and tomato (fresh, 25 µl, 50 times diluted) (b). Tomato was chopped into small pieces and homogenized in Assay buffer (1 g/ml). Homogenate was incubated for a minimum of 10 min. at room temperature. Centrifuged (10000 rpm; 4C; 10 min) and supernatant was collected. Supernatant was diluted using Assay Buffer. Recommended dilution (30-120 fold). Sample volume can range between 2 and 50 ul (diluted samples). Note: A blender may improve glutamate extraction fromtomato (Optional). Enzyme mix is inhibited by tomato homogenate. User must dilute tomato sample.

Glutamate Assay Kit (Colorimetric) - LS-K264
Detection/Quantition
Glutamate
Spectrophotometry (visible)
100tst  $360.00
Colorimetry Image
Colorimetry Image

Zinc Assay Kit (Colorimetric) - LS-K463
Detection/Quantition
Zinc
Spectrophotometry (visible)
100asy  $445.00

Zinc Assay Kit (Fluorometric) - LS-K480
Detection/Quantition
Zinc
Spectrophotometry (fluorometric)
100asy  $475.00
Measurement of Zinc in two Human Normal Pooled Serum samples (20 µl samples at 1:40 dilution) and two Human Normal Pooled Urine Samples (20 µl samples at 1:40 dilution).
Measurement of Zinc in two Human Normal Pooled Serum samples (20 µl samples at 1:40 dilution) and two Human Normal Pooled Urine Samples (20 µl samples at 1:40 dilution).

Zinc Assay Kit (Colorimetric) - LS-K288
Detection/Quantition
Zinc
Spectrophotometry (visible)
250tst  $420.00
Colorimetry Image
Colorimetry Image

Biotin (Vitamin H) Quantitation Kit (Colorimetric) - LS-K703
Detection/Quantition
Biotin
Spectrophotometry (visible)
100asy  $305.00
(a) Biotin Standard Curve (b) Linear plot obtained for the amount of biotin (nmol) vs amount of biotinylated BS(a)
(a) Biotin Standard Curve (b) Linear plot obtained for the amount of biotin (nmol) vs amount of biotinylated BS(a)

Cathepsin G Activity Kit (Colorimetric) - LS-K9
Enzymatic Activity Assay
CTSG / Cathepsin G
Spectrophotometry (visible)
100asy  $590.00
Measurment of inhibited and uninhibited Cathepsin G activity (5 µg positive control).
Measurment of inhibited and uninhibited Cathepsin G activity (5 µg positive control).

Cathepsin G Inhibitor Screening Kit (Colorimetric) - LS-K355
Inhibitor Screening
CTSG / Cathepsin G
Spectrophotometry (fluorometric)
100asy  $590.00
Showing 1-25 of 898 results

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