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B 细胞 CD 蛋白 (B Cell CD Proteins)

B细胞,也称为B淋巴细胞,是淋巴细胞亚型的一种白细胞。它们在适应性免疫系统的体液免疫成分中起作用。在哺乳动物中,B细胞在骨髓中成熟。B 细胞活化发生在次级淋巴器官 (SLO) 中,例如脾脏和淋巴结。B细胞在骨髓中成熟后,它们通过血液迁移到SLO,SLO通过循环淋巴液获得持续的抗原供应。在 SLO 中,当 B 细胞通过其 BCR 与抗原结合时,B 细胞激活开始。 未成熟的 B 细胞可表达 CD19、CD20、CD34、CD38 和 CD45R。大多数成熟 B 细胞表达IgM、CD19、CD20 和 CD22。活化的 B 细胞会表达 CD30。血浆 B 细胞不能表达 CD19,但可表达 CD78。

CD34 Protein, Human, Recombinant (His)
TMPY-00709
Expression system: HEK293 Cells
Length: 1-290, Partial
Activity: Not Tested
  • ¥ 3170
5日内发货
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SPR兼容缓冲液
TLR4 Protein, Human, Recombinant (His)
TMPY-02904
TLR4, also known as TLR-4, is a member of the Toll-like receptor (TLR) family, which plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. They recognize pathogen-associated molecular patterns (PAMPs) that are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. TLR4 is most abundantly expressed in placenta, and in myelomonocytic subpopulation of the leukocytes. TLR 4 has also been designated as CD284 (cluster of differentiation 284). It has been implicated in signal transduction events induced by lipopolysaccharide (LPS) found in most gram-negative bacteria. TLR4 Cooperates with LY96 and CD14 to mediate the innate immune response to bacterial lipopolysaccharide (LPS). It acts via MYD88, TIRAP and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. It is also involved in LPS-independent inflammatory responses triggered by Ni(2+).
  • ¥ 3820
In stock
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BCMA/TNFRSF17 Protein, Human, Recombinant (His & Avi), Biotinylated
TMPK-00069
Expression system: HEK293 Cells
Length: 1-54, Partial
Activity: ELISA
  • ¥ 5180
In stock
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c-Kit Protein, Human, Recombinant (hFc)
TMPY-04051
Expression system: HEK293 Cells
Length: 1-516, Partial
Activity: ELISA
  • ¥ 2520
In stock
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Syndecan-1 Protein, Human, Recombinant (His)
TMPY-01630
Expression system: HEK293 Cells
Length: 1-251, Partial
Activity: Not Tested
  • ¥ 3820
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CD74 Protein, Mouse, Recombinant (His)
TMPY-06680
Expression system: HEK293 Cells
Length: 56-279, Extracellular Domain
Activity: Not Tested
  • ¥ 3820
In stock
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BAFF/TNFSF13B Trimer Protein, Human, Recombinant (His & Flag)
TMPK-00176
Expression system: HEK293 Cells
Length: 141-285, Partial
Activity: ELISA、SPR
  • ¥ 3250
In stock
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BCMA/TNFRSF17 Protein, Human, Recombinant (mFc)
TMPY-05197
Expression system: HEK293 Cells
Length: 1-54, Partial
Activity: Not Tested
  • ¥ 5760
In stock
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CD19 Protein, Mouse, Recombinant (His), Biotinylated
TMPY-05540
Expression system: HEK293 Cells
Length: 1-287, Partial
Activity: Not Tested
  • ¥ 3130
In stock
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CD5 Protein, Rhesus macaque, Recombinant (His & Avi)
TMPK-00642
CD5: a type I transmembrane protein found on T cells, thymocytes, and some B cells that is a ligand for CD72 and is involved in cellular activation or adhesion; expressed in B-cell chronic lymphocytic leukemia and T-cell lymphoma. CD5 Protein, Rhesus macaque, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 41.7 kDa and the accession number is F6V5Q9.
  • ¥ 2210
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CD74 Protein, Human, Recombinant (His)
TMPY-01199
Expression system: HEK293 Cells
Length: 73-232, Partial of Isoform 2
Activity: ELISA
  • ¥ 3690
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CD93/C1qR1 Protein, Mouse, Recombinant (hFc)
TMPY-06844
CD93 C1qR1 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 85.83 kDa and the accession number is NP_034870.1.
  • ¥ 3820
In stock
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BCMA/TNFRSF17 Protein, Human, Recombinant (His)
TMPY-05319
Expression system: HEK293 Cells
Length: 1-54, Partial
Activity: ELISA
  • ¥ 2160
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CD19 Protein, Human, Recombinant (His), Biotinylated
TMPY-05127
Expression system: HEK293 Cells
Length: 1-291, Extracellular Domain
Activity: Not Tested
  • ¥ 2440
In stock
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CD19 Protein, Human, Recombinant (hFc)
TMPY-05427
Expression system: HEK293 Cells
Length: 1-291, Extracellular Domain
Activity: Not Tested
  • ¥ 2520
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CD28 Protein, Human/Cynomolgus, Recombinant (His)
TMPJ-00103
Expression system: HEK293 Cells
Length: 19-152, Extracellular Domain
Activity: BLI、ELISA
  • ¥ 550
In stock
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BAFF/TNFSF13B Protein, Mouse, Recombinant (mFc)
TMPJ-01391
Expression system: HEK293 Cells
Length: 127-309, Full Length of Mature Protein
Activity: BLI
  • ¥ 550
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CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated
TMPY-05354
Expression system: HEK293 Cells
Length: 1-152, Extracellular Domain
Activity: Not Tested
  • ¥ 2320
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Siglec-2/CD22 Protein, Mouse, Recombinant (His)
TMPY-04083
Expression system: HEK293 Cells
Length: 1-708, Partial
Activity: Not Tested
  • ¥ 3820
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CD79 Protein, Human, Recombinant (Flag & His)
TMPY-05302
CD79 Protein, Human, Recombinant (Flag & His) is expressed in HEK293 mammalian cells with Flag and His tag. The predicted molecular weight is 37.5 kDa and the accession number is NP_001774.1&NP_000617.1.
  • ¥ 4470
In stock
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BCMA/TNFRSF17 Protein, Human (His & hFc), PE conjugated
TMPY-05568
BCMA TNFRSF17 Protein, Human (His & hFc), PE conjugated is expressed in HEK293 mammalian cells with His and Fc tag. The accession number is NP_001183.2.
  • ¥ 2450
In stock
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CD45 Protein, Human, Recombinant (aa 1-529, His)
TMPY-05308
Expression system: HEK293 Cells
Length: 1-529, Partial
Activity: Not Tested
  • ¥ 3820
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CD79B Protein, Human, Recombinant (His)
TMPY-05275
Expression system: HEK293 Cells
Length: 1-159, Partial
Activity: Not Tested
  • ¥ 4470
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IL-7R alpha/CD127 Protein, Human, Recombinant (His)
TMPY-01209
Expression system: HEK293 Cells
Length: 1-236 (mutation), Partial
Activity: Not Tested
  • ¥ 4470
In stock
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SPR兼容缓冲液