TCellReceptorandCD3Complex
The T cell receptor is a cell-surface receptor that recognizes specific antigen to stimulate the T cell response to that antigen. The T cell receptor complex of transmembrane proteins includes the T cell receptor that recognizes antigen and a set of proteins called CD3 involved in signal transduction. CD3 associated with the T cell receptor includes six polypeptides arranged in three dimers that recruit and activate ......阅读全文
T－Cell－Receptor－and－CD3－Complex
The T cell receptor is a cell-surface receptor that recognizes specific antigen to stimulate the T cell response to that antigen. The T cell receptor
B－Cell－Receptor－Complex
B cells produce immunoglobulins (Ig, antibodies) that specifically bind antigen molecules. B cells first produce a membrane-bound form of immunoglobul
T－Cell－Receptor－Signaling－Pathway
The T Cell Receptor plays a key role in the immune system. The specificity of the receptor is governed by the binding site formed from the mature alph
B－Cell－Receptor－信号通路图
B cells produce immunoglobulins (Ig, antibodies) that specifically bind antigen molecules. B cells first produce a membrane-bound form of immunogl
T－Cell－Receptor－信号通路图
The T Cell Receptor plays a key role in the immune system. The specificity of the receptor is governed by the binding site formed from the mature a
TCell－Activation－Using－mAb－to－CD3
IntroductionMature T cells recognize and respond to the antigen/MHC complex through their antigen-specific receptors (TCR). The most immediate consequ
Human－T－Cell－Activation－with－antiCD3－(clone－UCHT1－or－HIT3a)
实验概要T-cell activation, which plays a central role in the regulation of immune responses, involves multiple intracellular signaling events originatin
IL2－Receptor－Beta－Chain－in－T－cell－Activation
The IL-2 receptor is a key component of immune signaling and is required for the activation, proliferation, and survival of T cells. This receptor is
免疫细胞表面抗原分子CD家族对照表(CD1CD247)2
CD1cPositive staining (normal): subset of normal peripheral B cellsPositive staining (disease): myeloid leukemias and some B cell malignancies Negativ
Sonic－Hedgehog－(SHH)－Receptor－Ptc1－Regulates－cell－cycle
Sonic Hedgehog (Shh) is a secreted protein identified genetically as an important developmental factor. Shh provides a morphogenic signal in the devel
Proteasome－Complex
Attachment of the ubiquitin peptide to proteins targets them for proteolytic degradation by a complex cellular structure, the proteasome. The regulate
T－Cytotoxic－Cell－Surface－Molecules
Cytotoxic T cells are a key part of the cellular immune response, killing cells that display foreign antigen on their surface, primarily virus-infecte
T－Helper－Cell－Surface－Molecules
T helper cells play an essential role coordinating the activities of other parts of the immune system, including B cells, cytotoxic T cells, macrophag
CD3/－CD4－/CD8－T－cell－subset－counts
DescriptionProcedure for CD3/ CD4 /CD8 T cell subset counts using CD3-FITC / CD4-PE / CD8-PECy5 antibody Procedure1. One 5 ml round bottom tube (Falco
Neuroregulin－receptor－degredation－protein1－Controls－ErbB3－receptor
The neuregulins comprise a subfamily of at least four epidermal growth factor (EGF)-like growth factors that influence a variety of cellular events, i
Trka－Receptor－Signaling－Pathway
Nerve growth factor (NGF) is a neurotrophic factor that stimulates neuronal survival and growth through TrkA, a member of the trk family of tyrosine k
Activation－of－Csk－by－cAMPdependent－Protein－Kinase－Inhibits－Signaling
Interaction of T cell receptor with specific antigen in the context of MHC II activates a signal transduction pathway that leads to T cell activation.
什么RISC－loading－complex（RLC）？
RISC loading complex（RLC）：是一种促使RISC形成的复合物。RLC有方向性地调节小RNA双螺旋，为以后的RISC组装作好铺垫。siRISC loading complexes （siRLCs）在果蝇中研究最多。有研究者认为在果蝇中的siRLCs包含DCR2-R2D2异型二聚体
CBL－mediated－ligandinduced－downregulation－of－EGF－receptors
As with many cell-surface receptors, activation of the EGF receptor can result in receptor internalization through receptor-mediated endocytosis, dese
Lck－and－Fyn－tyrosine－kinases－in－initiation－of－TCR－Activation
T cell activation is initiated by recognition of antigen by the T cell receptor (TCR) in the context of Class II MHC on an antigen-presenting cell. Th
CTL－mediated－immune－response－against－target－cells
Cytotoxic T lymphocytes (CTLs), also known as killer T cells, provide a cell-mediated response to specific foreign antigens associated with cells. CTL
Signaling－of－Hepatocyte－Growth－Factor－Receptor
The hepatocyte growth factor receptor, also called c-Met, is activated by HGF and stimulates proliferation of hepatocytes and other cell types. Mutate
The－IGF1－Receptor－and－Longevity
A demonstrated means to increase lifespan in a wide range of organisms is through the restriction of caloric intake. Reducing the consumption of calor
TollLike－Receptor－Pathway
The innate immune response responds in a general manner to factors present in invading pathogens. Bacterial factors such as lipopolysaccharides (LPS,
Msp/Ron－Receptor－Signaling－Pathway
MSP, macrophage-stimulating protein, acts through the transmembrane receptor kinase RON (Stk in mice) to play a role in inflammation and the response
BCR－Signaling－Pathway
Significant progress has been made towards delineation of the intrinsic molecular processes that regulate B lymphocyte immune function. Recent observa
Control－of－Gene－Expression－by－Vitamin－D－Receptor
The vitamin D receptor, VDR is the mediator of all genomic actions of vitamin D3 and its analogs. It belongs to a family of ligand induced transcripti
Activation－and－Expansion－of－Human－Treg－Cells
实验概要This protocol is intended for activation and expansion of human Treg cells isolated with the Dynal® CD4 CD25 Treg Kit (Cat. no. 113.23D). The exp
The－CoStimulatory－Signal－During－Tcell－Activation
For a T cell to be activated by a specific antigen, the T cell receptor must recognize complexes of MHCI with the antigen on the surface of an antigen
Cell－Res：TCR激活过程中CD3依赖磷脂膜的动态变化机制
获得性免疫反应（adaptive immunity）的关键特征之一是抗原的特异性。不同的病原微生物能够引发各自特异的后天免疫反应，然而，其中的分子机制目前了解的并不清楚。获得性免疫反应的起始是由T细胞表面的TCR复合体与抗原呈递细胞表面的MHC-抗原复合物结合而引发的，之后，一系列的信号传递最终