1. Recombinant Proteins
  2. Enzymes & Regulators
  3. Serine/Threonine Kinase Proteins
  4. MAPK Family
Cat. No. Product Name / Synonyms Species Source Image
  • HY-P73335
    p38 alpha/MAPK14 Protein, Human (Active, sf9, His)

    Mitogen-activated protein kinase 14; MAPK 14; CSBP; MXI2; SAPK2A

    Human Sf9 insect cells
    The p38 α/MAPK14 protein is an important serine/threonine kinase in the MAP kinase pathway. It can respond to stimuli such as cytokines or stress and directly activate transcription factors. In this cascade, p38 MAPK each phosphorylates approximately 200 to 300 substrates, including the downstream kinases RPS6KA5/MSK1 and RPS6KA4/MSK2, which are critical for immediate early gene induction. p38 alpha/MAPK14 Protein, Human (Activated, sf9, His) is the recombinant human-derived p38 alpha/MAPK14 protein, expressed by Sf9 insect cells , with N-His labeled tag.
  • HY-P73848
    JNK1 Protein, Human (Inactive, sf9, GST)

    Mitogen-activated protein kinase 8; MAPK 8; JNK-46; JNK1; PRKM8

    Human Sf9 insect cells
    JNK1 is a multifunctional serine/threonine protein kinase that complexly regulates multiple cellular processes, including cell proliferation, apoptosis, and differentiation. JNK1 is activated by MAP2K4/MKK4 and MAP2K7/MKK7, phosphorylates AP-1 components, and affects transcriptional activity. JNK1 Protein, Human (sf9, GST) is the recombinant human-derived JNK1 protein, expressed by Sf9 insect cells , with N-GST labeled tag.
  • HY-P74621
    PRAK/MAPKAPK5 Protein, Human (sf9, His-GST)

    MAP kinase-activated protein kinase 5; MAPKAP-K5; MK5; PRAK

    Human Sf9 insect cells
    PRAK/MAPKAPK5 protein, a serine/threonine kinase, responds to cellular stress and pro-inflammatory cytokines and acts as a tumor suppressor through MAP kinases (including MAPK1/ERK, MAPK14/p38-alpha, and MAPK11/p38-beta) activated by phosphorylation. Initially located in the nucleus, upon activation, it moves to the cytoplasm and phosphorylates the heat shock protein HSP27. PRAK/MAPKAPK5 Protein, Human (sf9, His-GST) is the recombinant human-derived PRAK/MAPKAPK5 protein, expressed by Sf9 insect cells , with N-His, N-GST labeled tag.
  • HY-P75223
    MAPK1/ERK2 Protein, Human (Active, sf9, His)

    Mitogen-activated protein kinase 1; MAPK 1; ERT1; ERK-2; p42-MAPK

    Human Sf9 insect cells
    ERK2 Protein, a key component of the MAPK/ERK cascade, regulates diverse cellular processes such as transcription, translation, mitosis, apoptosis, endosomal dynamics, and Golgi apparatus fragmentation. Through phosphorylation, it modulates substrates including transcription factors, cytoskeletal elements, apoptosis regulators, translation regulators, protein kinases, and phosphatases. MAPK1/ERK2 Protein, Human (sf9, His) is the recombinant human-derived ERK2 protein, expressed by Sf9 insect cells , with C-His labeled tag.
    (1)
  • HY-P76532
    p38 gamma/MAPK12 Protein, Human (sf9)

    Mitogen-activated protein kinase 12; Extracellular signal-regulated kinase 6; ERK-6; SAPK3

    Human Sf9 insect cells
    The p38 gamma/MAPK12 protein is an important serine/threonine kinase in the MAP kinase pathway and can respond to extracellular stimuli such as pro-inflammatory cytokines or stress. p38 MAPK activates transcription factors such as ELK1 and ATF2, each of which phosphorylates approximately 200 to 300 substrates. p38 gamma/MAPK12 Protein, Human (sf9) is the recombinant human-derived p38 gamma/MAPK12 protein, expressed by Sf9 insect cells, with tag free.
  • HY-P701678
    ERK1 Protein, Human (Active, GST)

    MAPK3; Mitogen-activated protein kinase 3; MAP kinase 3; MAPK 3; ERT2; Extracellular signal-regulated kinase 1; ERK-1; Insulin-stimulated MAP2 kinase; MAP kinase isoform p44; p44-MAPK; Microtubule-associated protein 2 kinase; p44-ERK1

    Human E. coli
    ERK1 protein is an important serine/threonine kinase in the MAP kinase pathway and cooperates with MAPK1/ERK2 to activate the MAPK/ERK cascade. Stimulated by KIT and KITLG/SCF, this pathway plays a key role in cell growth, adhesion, survival, and differentiation. ERK1 Protein, Human (GST) is the recombinant human-derived ERK1 protein, expressed by E. coli , with N-GST labeled tag.
  • HY-P702735
    MAPK1/ERK2 Protein, Human (Active, Flag-His)

    MAPK1; mitogen-activated protein kinase 1; PRKM1, PRKM2; ERK; ERK2; MAPK2; p41mapk; ERK-2; MAPK 2; p42-MAPK; MAP kinase 1; MAP kinase 2; MAP kinase isoform p42; protein tyrosine kinase ERK2; mitogen-activated protein kinase 2; extracellular signal-regulated kinase 2; p38; p40; p41; ERT1; PRKM1; PRKM2; P42MAPK

    Human E. coli
    ERK2 Protein, a key component of the MAPK/ERK cascade, regulates diverse cellular processes such as transcription, translation, mitosis, apoptosis, endosomal dynamics, and Golgi apparatus fragmentation. Through phosphorylation, it modulates substrates including transcription factors, cytoskeletal elements, apoptosis regulators, translation regulators, protein kinases, and phosphatases. MAPK1 Protein, Human (Active, Flag, His) is the recombinant human-derived MAPK1, expressed by E. coli, with N-His, N-Flag labeled tag.
  • HY-P73334
    p38 delta/MAPK13 Protein, Human (Active, sf9, GST)

    Mitogen-activated protein kinase 13; MAPK 13; PRKM13; SAPK4

    Human Sf9 insect cells
    The p38 delta/MAPK13 protein is an important serine/threonine kinase in the MAP kinase pathway. It coordinates cellular responses to stimuli such as cytokines or stress and directly activates the transcription factors ELK1 and ATF2. In this cascade, p38 MAPK (including MAPK13) each phosphorylates approximately 200 to 300 substrates. p38 delta/MAPK13 Protein, Human (sf9, GST) is the recombinant human-derived p38 delta/MAPK13 protein, expressed by Sf9 insect cells , with N-GST labeled tag.
  • HY-P74763
    MAPKAPK3 Protein, Human (sf9, GST)

    MAP kinase-activated protein kinase 3; MAPKAPK-3; MK-3; Chromosome 3p kinase

    Human Sf9 insect cells
    The MAPKAPK3 protein is a stress-activated kinase involved in multiple cellular processes, including cytokine production and endocytosis. It is phosphorylated by p38-alpha/MAPK14 during stress, targets specific substrates, and has similarities to MAPKAPK2 but is less active. MAPKAPK3 Protein, Human (sf9, GST) is the recombinant human-derived MAPKAPK3 protein, expressed by Sf9 insect cells , with N-GST labeled tag.
  • HY-P76533
    p38 gamma/MAPK12 Protein, Human (sf9, His-GST)

    Mitogen-activated protein kinase 12; Extracellular signal-regulated kinase 6; ERK-6; SAPK3

    Human Sf9 insect cells
    The p38 gamma/MAPK12 protein is an important serine/threonine kinase in the MAP kinase pathway and can respond to extracellular stimuli such as pro-inflammatory cytokines or stress. p38 MAPK activates transcription factors such as ELK1 and ATF2, each of which phosphorylates approximately 200 to 300 substrates. p38 gamma/MAPK12 Protein, Human (sf9, His-GST) is the recombinant human-derived p38 gamma/MAPK12 protein, expressed by Sf9 insect cells , with N-His, N-GST labeled tag.
  • HY-P701679
    ERK3 Protein, Human (Inactive, L290V)

    MAPK6; Mitogen-activated protein kinase 6; MAP kinase 6; MAPK 6; Extracellular signal-regulated kinase 3; ERK-3; MAP kinase isoform p97; p97-MAPK

    Human E. coli
    ERK3 Protein, an atypical MAPK, phosphorylates MAP2 and MAPKAPK5. Interacting with MAPKAPK5, ERK3/MAPK6 undergoes Ser-189 phosphorylation, facilitating MAPKAPK5 activation. Activated MAPKAPK5 reciprocally phosphorylates ERK3/MAPK6. The complex's precise functional implications, especially in cell cycle entry, remain elusive. ERK3 Protein, Human (L290V) is the recombinant human-derived ERK3 protein, expressed by E. coli , with tag free.
  • HY-P701680
    ERK3 Protein, Human (Inactive, L290V, His)

    MAPK6; Mitogen-activated protein kinase 6; MAP kinase 6; MAPK 6; Extracellular signal-regulated kinase 3; ERK-3; MAP kinase isoform p97; p97-MAPK

    Human E. coli
    ERK3 Protein, an atypical MAPK, phosphorylates MAP2 and MAPKAPK5. Interacting with MAPKAPK5, ERK3/MAPK6 undergoes Ser-189 phosphorylation, facilitating MAPKAPK5 activation. Activated MAPKAPK5 reciprocally phosphorylates ERK3/MAPK6. The complex's precise functional implications, especially in cell cycle entry, remain elusive. ERK3 Protein, Human (L290V, His) is the recombinant human-derived ERK3 protein, expressed by E. coli , with N-6*His labeled tag.
  • HY-P701730
    P38β Protein, Human (Inactive, sf9)

    MAPK11; Mitogen-activated protein kinase 11; MAP kinase 11; MAPK 11; Mitogen-activated protein kinase p38 beta; MAP kinase p38 beta; p38b; Stress-activated protein kinase 2b; SAPK2b; p38-2

    Human Sf9 insect cells
    The P38β protein is an important serine/threonine kinase in the MAP kinase pathway that responds to extracellular stimuli, including proinflammatory cytokines and physical stress. As part of the p38 MAPK family, P38β directly activates transcription factors that phosphorylate many proteins, including RPS6KA5/MSK1 and RPS6KA4/MSK2. P38β Protein, Human (sf9) is the recombinant human-derived P38β protein, expressed by sf9 insect cells , with tag free.
  • HY-P701731
    P38β Protein, Human (Inactive, sf9, GST)

    MAPK11; Mitogen-activated protein kinase 11; MAP kinase 11; MAPK 11; Mitogen-activated protein kinase p38 beta; MAP kinase p38 beta; p38b; Stress-activated protein kinase 2b; SAPK2b; p38-2

    Human Sf9 insect cells
    The P38β protein is an important serine/threonine kinase in the MAP kinase pathway that responds to extracellular stimuli, including proinflammatory cytokines and physical stress. As part of the p38 MAPK family, P38β directly activates transcription factors that phosphorylate many proteins, including RPS6KA5/MSK1 and RPS6KA4/MSK2. P38β Protein, Human (sf9, GST) is the recombinant human-derived P38β protein, expressed by sf9 insect cells , with N-GST labeled tag.
  • HY-P701790
    JNK3 Protein, Human (364a.a, His)

    MAPK10; Mitogen-activated protein kinase 10; MAP kinase 10; MAPK 10; MAP kinase p49 3F12; Stress-activated protein kinase 1b; SAPK1b; Stress-activated protein kinase JNK3; c-Jun N-terminal kinase 3

    Human E. coli
    JNK3 is a critical serine/threonine protein kinase in neuronal processes, regulating proliferation, differentiation, migration, and apoptosis. Activation through MAP2K4/MKK4 and MAP2K7/MKK7 leads to phosphorylation of JNK3, which in turn phosphorylates AP-1 components such as JUN and ATF2, thereby regulating AP-1 transcriptional activity. JNK3 Protein, Human is the recombinant human-derived JNK3 protein, expressed by E. coli , with tag free.
  • HY-P701791
    JNK3 Protein, Human (His)

    MAPK10; Mitogen-activated protein kinase 10; MAP kinase 10; MAPK 10; MAP kinase p49 3F12; Stress-activated protein kinase 1b; SAPK1b; Stress-activated protein kinase JNK3; c-Jun N-terminal kinase 3

    Human E. coli
    JNK3 is a critical serine/threonine protein kinase in neuronal processes, regulating proliferation, differentiation, migration, and apoptosis. Activation through MAP2K4/MKK4 and MAP2K7/MKK7 leads to phosphorylation of JNK3, which in turn phosphorylates AP-1 components such as JUN and ATF2, thereby regulating AP-1 transcriptional activity. JNK3 Protein, Human (His) is the recombinant human-derived JNK3 protein, expressed by E. coli , with N-6*His labeled tag.
  • HY-P701803
    MAPK4 Protein, Human (sf9, His, GST)

    MAPK4; Mitogen-activated protein kinase 4; MAP kinase 4; MAPK 4; Extracellular signal-regulated kinase 4; ERK-4; MAP kinase isoform p63; p63-MAPK

    Human Sf9 insect cells
    MAPK4, an atypical MAPK protein, phosphorylates microtubule-associated protein 2 (MAP2) and MAPKAPK5, forming a complex with intricate phosphorylation events. Interaction with MAPKAPK5 leads to ERK3/MAPK6 phosphorylation at Ser-189, activating MAPKAPK5, which reciprocally phosphorylates ERK3/MAPK6. The specific cellular role of this interplay, while unclear, suggests ERK3's potential involvement in promoting entry into the cell cycle. MAPK4 Protein, Human (sf9, His, GST) is the recombinant human-derived MAPK4 protein, expressed by sf9 insect cells , with N-8*His, N-GST labeled tag.
  • HY-P701804
    MAPKAPK2 Protein, Human (Inactive)

    MAPKAPK2; MAP kinase-activated protein kinase 2; MAPK-activated protein kinase 2; MAPKAP kinase 2; MAPKAP-K2; MAPKAPK-2; MK-2; MK2

    Human E. coli
    The MAPKAPK2 protein is a stress-activated kinase involved in multiple cellular processes, including cytokine production, endocytosis, cytoskeletal reorganization, cell migration, cell cycle control, chromatin remodeling, DNA damage response, and transcriptional regulation. MAPKAPK2 Protein, Human is the recombinant human-derived MAPKAPK2 protein, expressed by E. coli , with tag free and ΔH217-P237, S216G mutation.
  • HY-P701805
    MAPKAPK2 Protein, Human (Inactive, His)

    MAPKAPK2; MAP kinase-activated protein kinase 2; MAPK-activated protein kinase 2; MAPKAP kinase 2; MAPKAP-K2; MAPKAPK-2; MK-2; MK2

    Human E. coli
    The MAPKAPK2 protein is a stress-activated kinase involved in multiple cellular processes, including cytokine production, endocytosis, cytoskeletal reorganization, cell migration, cell cycle control, chromatin remodeling, DNA damage response, and transcriptional regulation. MAPKAPK2 Protein, Human (His) is the recombinant human-derived MAPKAPK2 protein, expressed by E. coli , with N-6*His labeled tag and ΔH217-P237, S216G mutation.
  • HY-P702662
    MAPKAPK2 Protein, Human (Active)

    MAPKAPK2; mitogen-activated protein kinase-activated protein kinase 2; MAP kinase-activated protein kinase 2; MAPKAP kinase 2; MAPK-activated protein kinase 2; MK2; MK-2; MAPKAP-K2

    Human E. coli
    The MAPKAPK2 protein is a stress-activated kinase involved in multiple cellular processes, including cytokine production, endocytosis, cytoskeletal reorganization, cell migration, cell cycle control, chromatin remodeling, DNA damage response, and transcriptional regulation. MAPKAPK2 Protein, Human (323a.a) is the recombinant human-derived MAPKAPK2, expressed by E. coli, with tag-free.
Cat. No. Product Name Effect Purity