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Cell and Gene Therapy

Cell and gene therapy (CGT) represents a revolutionary shift in how we treat, manage, and potentially cure a wide range of diseases—from rare genetic disorders to cancer, and beyond. By targeting the root causes of disease at the molecular level, CGTs offer hope where traditional therapies have fallen short.

Cell and Gene Therapy ELISA refers to a specialized application of ELISA technology used to:

  • Quantify transgene expression (e.g., AAV-delivered proteins, CAR-T markers)
  • Monitor host immune response (e.g., cytokine release, anti-drug antibodies)
  • Detect impurities or residuals (e.g., host cell proteins, plasmid DNA)
  • Ensure product potency and consistency

These assays are designed to meet the unique challenges of CGT workflows, from early-stage discovery to late-stage clinical trials and commercial manufacturing.

Applications Across Therapeutic Areas:

AreaExample Therapies
OncologyCAR-T, TCR-T cell therapies for leukemia and solid tumors
Genetic DisordersAAV-based gene therapy for spinal muscular atrophy (SMA), hemophilia
OphthalmologyGene therapies for inherited retinal diseases
NeurologyExperimental treatments for ALS, Parkinson’s, and more
Regenerative MedicineStem cell therapies for heart failure, osteoarthritis

Krishgen offers a wide variety of ELISAs for estimation of CAR-T Target Proteins:

Marker AnalyteHumanRatMouse
BCMAKBH0811KLM2539
CD19KB2987KLR3608KLM0097
CD20KBH0393KLM5318
CD123KBH5058
CD22KBH6624
CD3D&CD3EKB3069KLM2505
CD7KB3074
CLEC12AKBH8065
GPRC5DKBGT901
CD138KBH5644
CD30KBH7921KLR3611KLM0007
CD33KBH5714KLM5325
CD38KB3005KLR1849KLM1823
CD3KBH0221KLR0042KLM0096
ECD79BKBH6537
SLAMF7KBH3302
CD10KBH4519KLR3603KLM1732
CD117KBH1710
CD37
CD4KBH11193KLR0044KLM1593
CD5KBH5786
CD56KBH5970
CD72KBH3839
CD79KBH6537
ACD99KBH5023
Flt-3KBH8366
LILRA3KBH5046
LILRB4KBH0628
SLAMF3KBH5082
Her2KBH11521
MSLNKBH4634KLM5922
B7-H3KBH16161
CLDN18KBH3807KLR3650
EGFRKBH10349KLR0153KLM0993
GPC3KBH3790KLR0884KLM1101
KRAS (G12D)KBH1584KLM5838
CA9KBH2273KLR3573KLM0810
CEAKBH6605KLR1625KLM0098
EGFRvIII
EphA2KBH5246
ERBB3KBH4030KLM5524
ERBB4KBH12777KLR2231
FAPKBH6135
GUCY2CKBH0469
IL13RA2KBH3927KLM5786
MUC1KBH5653KLR1662KLM5960
PD-1KB4711
PSMAKBH10928
VEGFR2KBH5672KLR0664KLM2557
AFPKBH5745KLR0332KLM0549
AXLKBH5551KLR3532KLM1398
CD133
CD147KB2996KLR3607KLM5316
CD171KBH3786
CD80KBH10658KLM3876
CD86KBH0056KLM5333
c-MetKBH6218
DLL4KBH3468KLM1072KLR0834
EpCAMKBH5030KLM1017
Nectin-4KBH3774
PodoplaninKBH4149KLR4243KLM1437
ROBO1KBH6105
ROR2
SSTR2KBH6894KLM6359
CAR-T Target Proteins for both Hematologic Malignancies and Solid Tumors
FOLR1KBH5300KLM5586
ROR1KBH22283
CD70KBH5021
NKG2
DPD-L1KBH1455
SIRPalphaKBH16066
CAR-NK Target Proteins
Hematologic Malignancy Target Proteins
CD19KBH3269KLR3608KLM0097
CD7KBH8773
CD5KBH20411
FLT3KBH10702KLM0047
BCMAKBH17139
CD33KBH5714KLM5325
IL-3R alpha/CD123KBH11890
Syndecan-1/CD138KBH16550
CD20KBH8304KLM5318
CD22KBH20395
SLAMF7/CD319KBH6179
CD38KBH9136KLR1849KLM1823
CD4KBH0286KLR0044KLM3236
Solid Tumor Target Proteins
HER2KBH0224
EGFRKBH0313KLR0153
c-METKBH21560
EpCAMKBH0307
NKG2DKBH4183
CEAKBH6605KLR1625KLM0098
CAM5KBH21230KLM5764
CD73KBH5056KLR3614
B7-H3KBH16161
Glypican 3/GPC3KBH1431KLR0884KLM1101
MesothelinKBH2191not avaliableKLM5922
PSMAKBH4131
ROBO1KBH6105
IL3RA/CD123KBH5521
CXCR4/CD184KBH8885KLR1065KLM1670
PD-L1KBH14350
MUC1KBH1939KLR1662KLM5960
FLOR1KBH5300KLM5586
CD147KBH9113KLR3607KLM5316
Cytokines for Cell & Gene Therapy
Activin AKBH0114KLR0302KLM0792
EGFKB1035KLR0152KLM0701
FGF2KBH0055KLR0852KLM1592
FGF7KBH2293KLR4625KLM0832
Flt3 Ligand/FLT3LGKBH0915
GM-CSF/CSF2KBH11249KLR0429KLM0038
IFN-γKBH12181
IL1BKB1063
IL2KBH12238KLR0123
IL3KB1065KLR0131KLM0052
IL4KBH11893KLR4745
IL6KB1068KLR4747
IL7KB1069KLR0136KLM0125
IL8KB1070
IL9KB1071KLR0138KLM0080
IL10KB1072KLR010
IL12KB1075KLM5784
IL13KB1076KLR0112KLM0019
IL15KBH0097KLR0113KLM0018
IL21KBH0057KLM0614KLM0614
OSMKBH1663KLR0726KLM0134
SCFKB1110KLM0054
TNF