Simple Plex Human Granzyme A Cartridge

Catalog #: SPCKB-PS-000495 Datasheet / COA / SDS

Simple Plex Human Granzyme A assay kit for use on Ella instrument. Contains cartridge, sample diluent SD13, and wash buffer

Catalog #	Availability	Size / Price	Qty
SPCKB-PS-000495
SPCKA-PS-000495
SPCKC-PS-000495

Control Products Available

898410: Simple Plex Control for Human Granzyme A

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Summary Precision Recovery Linearity Data Examples Product Datasheets Preparation and Storage Background Related Research Areas

Simple Plex Human Granzyme A Cartridge Summary

Assay Type

Automated sandwich ELISA

Format

Microfluidic cartridge containing three Glass Nano Reactors (GNR)

Assay Length

90 minutes

Sample Type & Volume Required Per Well*

Cell Culture Supernates (10 uL), Serum (25 uL), EDTA Plasma (25 uL), Heparin Plasma (25 uL)

Sensitivity

0.236 pg/mL

Assay Range

0.8 - 8,000 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Specificity

Natural and recombinant human Granzyme A.

Cross-reactivity

< 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested.

Interference

No significant interference observed with available related molecules.

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay’s minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Product Summary

Simple Plex assay for the detection of human Granzyme A in cell culture supernatant (CCS), serum and plasma (EDTA/Heparin).

Precision

Intra-Assay Precision (Precision within an assay) Each control was tested 16 times in one assay

Inter-Assay Precision (Precision between assays) Replicates of each control were tested in multiple assays performed by at least three technicians using two lots of reagents

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma

	Intra-Assay Precision		Inter-Assay Precision
Sample	1	2	1	2
n	16	16	11	10
Mean (pg/mL)	118	5472	118	4977
Standard Deviation	8.5	511	5.54	378
CV%	7.2	9.3	4.7	7.6

Recovery

Recovery at three different spiked concentrations within the range of the assay was evaluated.

Sample Type	Average % Recovery	Range %
Cell Culture Media (n=2)	112	112-112

Linearity

Samples containing and/or spiked with high concentrations of human Granzyme A were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay

Scientific Data

N/A

Human Granzyme A Simple Plex Assay Standard Curve

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Human Granzyme A Ella Assay Standard Curve

Product Datasheets

Product Datasheet

COA

SDS

Preparation and Storage

Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Granzyme A

Granzyme family serine proteases are stored in the granules of cytotoxic T lymphocytes and natural killer cells. Granzymes contain one S1 protease domain and are synthesized as preproproteins. Granzymes are released toward pathogen infected or transformed target cells during cellular immune reactions. Target cell entry by granzymes is through perforin channels. Granzymes trigger apoptosis by caspase-dependent and -independent mechanisms. There are five granzymes (A, B, G, H and K) in human and many more in mouse and rat.

Entrez Gene IDs:

3001 (Human); 14938 (Mouse); 266708 (Rat)

Alternate Names:

CTL Tryptase; CTLA3; CTLA3Granzyme A (Cytotoxic T-lymphocyte-associated serine esterase-3; Hanukah factorserine protease); Cytotoxic T-lymphocyte proteinase 1; EC 3.4.21; Fragmentin-1; granzyme A (granzyme 1, cytotoxic T-lymphocyte-associated serine esterase 3); Granzyme A; Granzyme-1; GZMA; H factor; Hanukkah factor; HF; HFSP; HFSPEC 3.4.21.78