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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。

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
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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
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c-Kit Protein, Human, Recombinant (hFc)
TMPY-04051
c-Kit Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 82 kDa and the accession number is P10721-2.
  • ¥ 2520
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Syndecan-1 Protein, Human, Recombinant (His)
TMPY-01630
Syndecan-1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.6 kDa and the accession number is P18827.
  • ¥ 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
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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
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BCMA/TNFRSF17 Protein, Human, Recombinant (mFc)
TMPY-05197
Expression system: HEK293 Cells
Length: 1-54, Partial
Activity: Not Tested
  • ¥ 5760
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CD19 Protein, Mouse, Recombinant (His), Biotinylated
TMPY-05540
CD19 Protein, Mouse, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 31 kDa and the accession number is P25918.
  • ¥ 3130
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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
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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
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CD19 Protein, Human, Recombinant (hFc)
TMPY-05427
CD19 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 56.8 kDa and the accession number is P15391-2.
  • ¥ 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
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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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CD34 Protein, Human, Recombinant (His)
TMPY-00709
CD34 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 29 kDa and the accession number is P28906-1.
  • ¥ 3170
5日内发货
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CD27/TNFRSF7 Protein, Human, Recombinant (His), Biotinylated
TMPY-04951
CD27 TNFRSF7 Protein, Human, Recombinant (His), Biotinylated is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 20.77 kDa and the accession number is P26842.
  • ¥ 1950
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Siglec-2/CD22 Protein, Human, Recombinant (His, Solution)
TMPY-05566
Siglec-2 CD22 Protein, Human, Recombinant (His, Solution) is expressed in HEK293 mammalian cells with His tag. The accession number is P20273-1.
  • ¥ 2450
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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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CD24 Protein, Mouse, Recombinant (hFc)
TMPY-03016
CD24 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 29.7 kDa and the accession number is P24807.
  • ¥ 3130
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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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CD79B Protein, Human, Recombinant (His)
TMPY-05275
CD79B Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 16.7 kDa and the accession number is P40259-1.
  • ¥ 4470
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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
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CD45 Protein, Human, Recombinant (aa 1-529, His)
TMPY-05308
CD45 Protein, Human, Recombinant (aa 1-529, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 57.4 kDa and the accession number is P08575-5.
  • ¥ 3820
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