Anti-GFP Antibody [H24]

Mouse Anti-Jellyfish GFP Recombinant Monoclonal IgG1

Catalog No. SMC-627

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Species Reactivity ALL
Applications WB IHC ICC/IF FCM IP
SKU: SMC-627 Categories: ,

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SMC-627_GFP_Antibody_H24_WB_Aequorea_Recombinant-Protein_1.png
Mouse Anti-GFP Antibody [H24] used in Immunocytochemistry/Immunofluorescence (ICC/IF) on Human HEK-293 (SMC-627)
Product Name GFP Antibody
Description

Mouse Anti-Jellyfish GFP Recombinant Monoclonal IgG1
Species Reactivity Species Independent
Applications WB, ICC/IF
Antibody Dilution WB (1:5000), ICC/IF (1:100); optimal dilutions for assays should be determined by the user.; optimal dilutions for assays should be determined by the user.
Host Species Mouse
Immunogen Species Jellyfish
Immunogen Fusion protein, AA #1-238 (full length) of jellyfish GFP
Concentration 1mg/mL
Conjugates APC, ATTO 390, ATTO 488, ATTO 594, Biotin, FITC, HRP, PerCP, RPE, Unconjugated
Dylight 488
Overview:

  • High fluorescence yield
  • High photostability
  • Less pH-sensitive
  • Excellent batch-to-batch reproducibility
  • Stringently QC tested
  • Molecular weight: 1011 g/mol

Dylight 488 Datasheet

 Dylight 488 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 493 nm

λem = 518 nm

εmax = 7.0×104

Laser = 488 nm

 

APC/Cy7
Overview:

  • High quantum yield
  • Excellent batch-to-batch reproducibility
  • Stringently QC tested

APC-Cy7 Datasheet

 

 ACP-Cy7 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 652 nm

λem = 790 nm

Laser = 594 or 633 nm

 

 

  Dylight 350
Overview:

  • High fluorescence intensity
  • High photostability
  • Less pH-sensitive
  • Excellent solubility in water
  • Stringently QC tested
  • Excellent batch-to-batch reproducibility
  • Molecular weight: 874 g/mol

Dylight 350 Datasheet

 Dylight 350 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 353 nm

λem = 432 nm

εmax = 1.5×104

 

 

  Dylight 405
Overview:

  • High fluorescence intensity
  • High photostability
  • Less pH-sensitive
  • Excellent batch-to-batch reproducibility
  • Stringently QC tested
  • Molecular weight: 793 g/mol

Dylight 405 Datasheet

 Dylight 405 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 400 nm

λem = 420 nm

εmax = 3.0×104

Laser = 405 nm

 

Dylight 594
Overview:

  • High fluorescence yield
  • High photostability
  • Less pH-sensitive
  • Excellent batch-to-batch reproducibility
  • Stringently QC tested
  • Molecular weight: 1078 g/mol

Dylight 594 Datasheet

 Dylight 594 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 593 nm

λem = 618 nm

εmax = 8.0×104

Laser = 526 nm

 

 Dylight 633
Overview:

  • High fluorescence yield
  • High photostability
  • Less pH-sensitive
  • Excellent batch-to-batch reproducibility
  • Stringently QC tested
  • Molecular weight: 1066 g/mol

Dylight 633 Datasheet

 Dylight 633 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 638 nm

λem = 658 nm

εmax = 1.7×105

Laser = 633 nm

 

 PerCP 
Overview:

  • Peridinin-Chlorophyll-Protein Complex
  • Small phycobiliprotein
  • Isolated from red algae
  • Large stokes shift (195 nm)
  • Molecular Weight: 35 kDa

PerCP Datasheet

  PerCP Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 482 nm

λem = 677 nm

εmax = 1.96 x 106

Laser = 488 nm

 

 PE/ATTO 594
PE/ATTO 594 is a tandem conjugate, where PE is excited at 535 nm and transfers energy to ATTO 594 via FRET (fluorescence resonance energy transfer), which emits at 627 nm.
Overview:

  • High fluorescence yield
  • High photostability
  • Very hydrophilic
  • Excellent solubility in water
  • Very little aggregation

PE/ATTO 594 Datasheet

 PE-ATTO 594 Fluorophore Conjugate Excitation and Emission Spectra Optical Properties:

λex = 535 nm

λem = 627 nm

Laser = 488 to 561 nm

 

  FITC (Fluorescein)
Overview:

  • Excellent fluorescence quantum yield
  • High rate of photobleaching
  • Good solubility in water
  • Broad emission spectrum
  • pH dependent spectra
  • Molecular formula: C20H12O5
  • Molar mass: 332.3 g/mol

FITC-Fluorescent-conjugate

 FITC Fluorescein Fluorophore Excitation and Emission Spectra Optical Properties:

λex = 494 nm

λem = 520 nm

εmax = 7.3×104

Φf = 0.92

τfl = 5.0 ns

Brightness = 67.2

Laser = 488 nm

Filter set = FITC

 

 ATTO 700
Overview:

  • High fluorescence yield
  • Excellent thermal and photostability
  • Quenched by electron donors
  • Very hydrophilic
  • Good solubility in polar solvents
  • Zwitterionic dye
  • Molar Mass: 575 g/mol

ATTO 700 Datasheet

  ATTO 700 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 700 nm

λem = 719 nm

εmax = 1.25×105

Φf = 0.25

τfl = 1.6 ns

Brightness = 31.3

Laser = 676 nm

Filter set = Cy®5.5

 

 ATTO 680
Overview:

  • High fluorescence yield
  • Excellent thermal and photostability
  • Quenched by electron donors
  • Very hydrophilic
  • Good solubility in polar solvents
  • Zwitterionic dye
  • Molar Mass: 631 g/mol

ATTO 680 Datasheet

  ATTO 680 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 680 nm

λem = 700 nm

εmax = 1.25×105

Φf = 0.30

τfl = 1.7 ns

Brightness = 37.5

Laser = 633 – 676 nm

Filter set = Cy®5.5

 

 ATTO 655
Overview:

  • High fluorescence yield
  • High thermal and photostability
  • Excellent ozone resistance
  • Quenched by electron donors
  • Very hydrophilic
  • Good solubility in polar solvents
  • Zwitterionic dye
  • Molar Mass: 634 g/mol

ATTO 655 Datasheet

 ATTO 655 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 663 nm

λem = 684 nm

εmax = 1.25×105

Φf = 0.30

τfl = 1.8 ns

Brightness = 37.5

Laser = 633 – 647 nm

Filter set = Cy®5

 

 ATTO 633
Overview:

  • High fluorescence yield
  • High thermal and photostability
  • Moderately hydrophilic
  • Good solubility in polar solvents
  • Stable at pH 4 – 11
  • Cationic dye, perchlorate salt
  • Molar Mass: 652.2 g/mol

ATTO 633 Datasheet

 ATTO 633 Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 629 nm

λem = 657 nm

εmax = 1.3×105

Φf = 0.64

τfl = 3.2 ns

Brightness = 83.2

Laser = 633 nm

Filter set = Cy®5

 

 ATTO 594
Overview:

  • High fluorescence yield
  • High photostability
  • Very hydrophilic
  • Excellent solubility in water
  • Very little aggregation
  • New dye with net charge of -1
  • Molar Mass: 1137 g/mol

ATTO 594 Datasheet

  ATTO 594 Fluorophore Excitation and Emission Spectrum Optical Properties:

λex = 601 nm

λem = 627 nm

εmax = 1.2×105

Φf = 0.85

τfl = 3.5 ns

Brightness = 102

Laser = 594 nm

Filter set = Texas Red®

 

 ATTO 565
Overview:

  • High fluorescence yield
  • High thermal and photostability
  • Good solubility in polar solvents
  • Excellent solubility in water
  • Very little aggregation
  • Rhodamine dye derivative
  • Molar Mass: 611 g/mol

ATTO 565 Datasheet

  ATTO 565 Fluorophore Excitation and Emission Spectra Optical Properties:

λex = 563 nm

λem = 592 nm

εmax = 1.2×105

Φf = 0.9

τfl = 3.4 n

Brightness = 10

Laser = 532 nm

Filter set = TRITC

 

  ATTO 488
Overview:

  • High fluorescence yield
  • High photostability
  • Very hydrophilic
  • Excellent solubility in water
  • Very little aggregation
  • New dye with net charge of -1
  • Molar Mass: 804 g/mol 

ATTO 488 Datasheet

   ATTO 488 Fluorophore Excitation and Emission Spectra Optical Properties:

λex = 501 nm

λem = 523 nm

εmax = 9.0×104

Φf = 0.80

τfl = 4.1 ns

Brightness = 72

Laser = 488 nm

Filter set = FITC

 

  ATTO 390
Overview:

  • High fluorescence yield
  • Large Stokes-shift (89 nm)
  • Good photostability
  • Moderately hydrophilic
  • Good solubility in polar solvents
  • Coumarin derivate, uncharged
  • Low molar mass: 343.42 g/mol 

ATTO 390 Datasheet

 ATTO 390 Fluorescent Dye Excitation and Emission Spectra Optical Properties:

λex = 390 nm

λem = 479 nm

εmax = 2.4×104

Φf = 0.90

τfl = 5.0 ns

Brightness = 21.6

Laser = 365 or 405 nm

 

APC (Allophycocyanin)
Overview:

  • High quantum yield
  • Large phycobiliprotein
  • 6 chromophores per molecule
  • Isolated from red algae
  • Molecular Weight: 105 kDa

APC Datasheet

  APC Fluorophore Absorption and Emission Spectrum Optical Properties:

λex = 650 nm

λem = 660 nm

εmax = 7.0×105

Φf = 0.68

Brightness = 476

Laser = 594 or 633 nm

Filter set = Cy®5

 

Streptavidin

Properties:

  • Homo-tetrameric protein purified from Streptomyces avidinii which binds four biotin molecules with extremely high affinity
  • Molecular weight: 53 kDa
  • Formula: C10H16N2O3S
  • Applications: Western blot, immunohistochemistry, and ELISA

Streptavidin Datasheet

BiotinBiotin Conjugate Structure

Properties:

  • Binds tetrameric avidin proteins including Streptavidin and neuravidin with very high affinity
  • Molar mass: 244.31 g/mol
  • Formula: C10H16N2O3S
  • Applications: Western blot, immunohistochemistry, and ELISA

Biotin Datasheet

HRP (Horseradish peroxidase)

Properties:

  • Enzymatic activity is used to amplify weak signals and increase visibility of a target
  • Readily combines with hydrogen peroxide (H2O2) to form HRP-H2O2 complex which can oxidize various hydrogen donors
  • Catalyzes the conversion of:
    • Chromogenic substrates (e.g. TMB, DAB, ABTS) into coloured products
    • Chemiluminescent substrates (e.g. luminol and isoluminol) into light emitting products via enhanced chemiluminescence (ECL)
    • Fluorogenic substrates (e.g. tyramine, homovanillic acid, and 4-hydroxyphenyl acetic acid) into fluorescent products
  • High turnover rate enables rapid generation of a strong signal
  • 44 kDa glycoprotein
  • Extinction coefficient: 100 (403 nm)
  • Applications: Western blot, immunohistochemistry, and ELISA

HRP Datasheet

AP (Alkaline Phosphatase)

Properties:

  • Broad enzymatic activity for phosphate esters of alcohols, amines, pyrophosphate, and phenols
  • Commonly used to dephosphorylate the 5’-termini of DNA and RNA to prevent self-ligation
  • Catalyzes the conversion of:
    • Chromogenic substrates (e.g. pNPP, naphthol AS-TR phosphate, BCIP) into coloured products
    • Fluorogenic substrates (e.g. 4-methylumbelliferyl phosphate) into fluorescent products
  • Molecular weight: 140 kDa
  • Applications: Western blot, immunohistochemistry, and ELISA

AP Datasheet

  R-PE (R-Phycoerythrin)
Overview:

  • Broad excitation spectrum
  • High quantum yield
  • Photostable
  • Member of the phycobiliprotein family
  • Isolated from red algae
  • Excellent solubility in water
  • Molecular Weight: 250 kDa

R-PE Datasheet

  R-PE Fluorophore Excitation and Emission Spectra Optical Properties:

λex = 565 nm

λem = 575 nm

εmax = 2.0×106

Φf = 0.84

Brightness = 1.68 x 103

Laser = 488 to 561 nm

Filter set = TRITC

 
Field of Use Not for use in humans. Not for use in diagnostics or therapeutics. For in vitro research use only.

Properties

Storage Buffer PBS pH 7.4, 50% glycerol, 0.09% NaN3
Storage Temperature 4ºC and -20ºC
Shipping Temperature Blue Ice or 4ºC
Purification Protein A purified
Clonality Recombinant Monoclonal
Clone Number H24
Isotype IgG1
Specificity Detects full length GFP
Cite This Product Mouse Anti-Jellyfish GFP Recombinant Monoclonal (StressMarq Biosciences, Victoria BC, Cat# SMC-627)
Certificate of Analysis 0.2 µg/ml was sufficient for detection of His-tagged GFP protein

Biological Description

Alternative Names GFP Antibody, Green fluorescent protein Antibody
Research Areas Fluorescent Proteins, Tags and Cell Markers
Swiss Prot P42212
Scientific Background Our Anti-Jellyfish GFP Recombinant Monoclonal antibody offers high specificity and affinity for green fluorescent protein (GFP), a 27 kDa protein originally derived from the jellyfish Aequorea victoria (1). GFP fluoresces green when exposed to UV or blue light, making it a widely used marker in live-cell imaging, gene expression studies, and protein localization assays (2). Its recombinant nature ensures lot-to-lot consistency, which reduces experimental variability and improves reproducibility across lots (3).
References 1. Prasher, D. C., Eckenrode, V. K., Ward, W. W., Prendergast, F. G., & Cormier, M. J. (1992). Primary structure of the Aequorea victoria green-fluorescent protein. Gene, 111(2), 229–233. DOI: 10.1016/0378-1119(92)90691-H
2. Tsien, R. Y. (1998). The green fluorescent protein. Annual Review of Biochemistry, 67(1), 509–544. DOI: 10.1146/annurev.biochem.67.1.509
3. Bradbury, A., & Plückthun, A. (2015). Reproducibility: Standardize antibodies used in research. Nature, 518(7537), 27–29. DOI: 10.1038/518027a

Product Images

<p>Western blot analysis with Stressmarq’s Mouse Anti-GFP Monoclonal Antibody, Clone H24 (SMC-627) showing detection of recombinant Aequorea GFP protein, his-tagged (Invitrogen A42613). Block: 2% skim milk + 2% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-Jellyfish GFP Recombinant Monoclonal [H24] (SMC-627) at 1:5000 for 1 hour at RT. Secondary Antibody: Goat anti-mouse IgG-HRP (H&L) at 1:5000 for 30 minutes at RT. Color Development: Chemiluminescent for HRP (Moss) for 1 min at RT in the dark. Exposed 3 seconds.</p>

Western blot analysis with Stressmarq’s Mouse Anti-GFP Monoclonal Antibody, Clone H24 (SMC-627) showing detection of recombinant Aequorea GFP protein, his-tagged (Invitrogen A42613). Block: 2% skim milk + 2% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-Jellyfish GFP Recombinant Monoclonal [H24] (SMC-627) at 1:5000 for 1 hour at RT. Secondary Antibody: Goat anti-mouse IgG-HRP (H&L) at 1:5000 for 30 minutes at RT. Color Development: Chemiluminescent for HRP (Moss) for 1 min at RT in the dark. Exposed 3 seconds.

<p>Immunocytochemistry/Immunofluorescence analysis with Stressmarq’s Mouse Anti-GFP Monoclonal Antibody, Clone H24 (SMC-627). Tissue: Embryonic kidney cells (HEK-293). Species: Human. Transfection: GFP expressing plasmid, incubated for 48 hours. Fixation: 4% PFA for 10 min at RT. Permeabilization: 0.15% TritonX for 15 min at RT. Blocking: 10% goat serum for 1 hour at RT. Primary Antibody: Mouse Anti-Jellyfish GFP Recombinant Monoclonal [H24] (SMC-627) at 1:100 for 1 hour at RT. Secondary Antibody: Goat anti-Mouse IgG1 Cross-Adsorbed, Alexa Fluor™ 568 (red) at 1:1000 for 45 minutes at RT in the dark. Counterstain: DAPI (blue) nuclear stain at 1:1000 for 5 min at RT in the dark. Negative control: WT HEK-293 cells.</p>

Immunocytochemistry/Immunofluorescence analysis with Stressmarq’s Mouse Anti-GFP Monoclonal Antibody, Clone H24 (SMC-627). Tissue: Embryonic kidney cells (HEK-293). Species: Human. Transfection: GFP expressing plasmid, incubated for 48 hours. Fixation: 4% PFA for 10 min at RT. Permeabilization: 0.15% TritonX for 15 min at RT. Blocking: 10% goat serum for 1 hour at RT. Primary Antibody: Mouse Anti-Jellyfish GFP Recombinant Monoclonal [H24] (SMC-627) at 1:100 for 1 hour at RT. Secondary Antibody: Goat anti-Mouse IgG1 Cross-Adsorbed, Alexa Fluor™ 568 (red) at 1:1000 for 45 minutes at RT in the dark. Counterstain: DAPI (blue) nuclear stain at 1:1000 for 5 min at RT in the dark. Negative control: WT HEK-293 cells.

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