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AB101533

Anti-CD43 antibody [SP55]

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(6 Publications)

Rabbit Recombinant Monoclonal CD43 antibody. Suitable for Flow Cyt, WB, IHC-P, ICC/IF and reacts with Human samples. Cited in 6 publications.

View Alternative Names

CD43, SPN, Leukosialin, GPL115, Galactoglycoprotein, Leukocyte sialoglycoprotein, Sialophorin, GALGP

7 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human spleen tissue sections labeling CD43 with ab101533 at 1/200 dilution (0.55 μg/ml). Heat mediated antigen retrieval with sodium citrate buffer (pH 6.0, epitope retrieval solution 1) for 10mins. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on human spleen, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab101533 for 30 mins at room temperature.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human tonsil tissue sections labeling CD43 with ab101533 at 1/200 dilution (0.55 μg/ml). Heat mediated antigen retrieval with sodium citrate buffer (pH 6.0, epitope retrieval solution 1) for 10mins. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Positive staining on human tonsil, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab101533 for 30 mins at room temperature.

Immunocytochemistry/ Immunofluorescence - Anti-CD43 antibody [SP55] (AB101533)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-CD43 antibody [SP55] (AB101533)

Immunocytochemistry/ Immunofluorescence analysis of IM-9 (human multiple myeloma B Lymphoblast) cells labeling CD43 with purified ab101533 at 1 : 50 (2 µg/ml). Cells were fixed in 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1 : 200 (2.5 µg/ml). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1 : 1000 (2 µg/ml) dilution. DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD43 antibody [SP55] (AB101533)

Staining of Human CD43 in a Formalin/PFA-fixed paraffin-embedded section of Human Tonsil using ab101533 at a dilution of 1/200.

Flow Cytometry - Anti-CD43 antibody [SP55] (AB101533)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CD43 antibody [SP55] (AB101533)

Flow Cytometry analysis of IM-9 (human multiple myeloma B Lymphoblast) cells labeling CD43 with purified ab101533 at 1 : 20 dilution (5.05 µg/ml) - Red. A Goat anti rabbit IgG (Alexa Fluor® 488, ab150081) secondary antibody was used at 1 : 2000 dilution. Isotype control - Rabbit monoclonal IgG (ab172730) - Black. Unlabeled control - Blue.

Flow Cytometry - Anti-CD43 antibody [SP55] (AB101533)
  • Flow Cyt

Supplier Data

Flow Cytometry - Anti-CD43 antibody [SP55] (AB101533)

Flow cytometric analysis of rabbit anti-CD43 (SP55) antibody ab101533 (1/100) in Jurkat cells (green) compared to negative control of rabbit IgG (blue).

Western blot - Anti-CD43 antibody [SP55] (AB101533)
  • WB

Unknown

Western blot - Anti-CD43 antibody [SP55] (AB101533)

All lanes:

Western blot - Anti-CD43 antibody [SP55] (ab101533) at 1/25 dilution

All lanes:

Jurkat cell lysate

Predicted band size: 39 kDa,40 kDa

Observed band size: 105 kDa,160 kDa,55 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

SP55

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB, ICC/IF, IHC-P, Flow Cyt

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A/G
Purification notes
Purified from TCS by protein A/G.
Storage buffer
pH: 7.6 Preservative: 0.1% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Predominant cell surface sialoprotein of leukocytes which regulates multiple T-cell functions, including T-cell activation, proliferation, differentiation, trafficking and migration. Positively regulates T-cell trafficking to lymph-nodes via its association with ERM proteins (EZR, RDX and MSN) (By similarity). Negatively regulates Th2 cell differentiation and predisposes the differentiation of T-cells towards a Th1 lineage commitment. Promotes the expression of IFN-gamma by T-cells during T-cell receptor (TCR) activation of naive cells and induces the expression of IFN-gamma by CD4(+) T-cells and to a lesser extent by CD8(+) T-cells (PubMed : 18036228). Plays a role in preparing T-cells for cytokine sensing and differentiation into effector cells by inducing the expression of cytokine receptors IFNGR and IL4R, promoting IFNGR and IL4R signaling and by mediating the clustering of IFNGR with TCR (PubMed : 24328034). Acts as a major E-selectin ligand responsible for Th17 cell rolling on activated vasculature and recruitment during inflammation. Mediates Th17 cells, but not Th1 cells, adhesion to E-selectin. Acts as a T-cell counter-receptor for SIGLEC1 (By similarity).. CD43 cytoplasmic tail. Protects cells from apoptotic signals, promoting cell survival.
See full target information SPN

Publications (6)

Recent publications for all applications. Explore the full list and refine your search

Oncology letters 29:257 PubMed40213090

2025

Robot‑assisted laparoscopic partial cystectomy for urachal carcinoma: A case report.

Applications

Unspecified application

Species

Unspecified reactive species

Chujin Ye,Qifan Xie,Zhiye Liu,Fangqianyu Zhong,Kun Wei,Xiaoyong Pu

Nature cell biology 26:1984-1996 PubMed39379702

2024

Blood-generating heart-forming organoids recapitulate co-development of the human haematopoietic system and the embryonic heart.

Applications

Unspecified application

Species

Unspecified reactive species

Miriana Dardano,Felix Kleemiß,Maike Kosanke,Dorina Lang,Liam Wilson,Annika Franke,Jana Teske,Akshatha Shivaraj,Jeanne de la Roche,Martin Fischer,Lucas Lange,Axel Schambach,Lika Drakhlis,Robert Zweigerdt

Oncology letters 28:468 PubMed39119236

2024

Myeloid/lymphoid neoplasms with eosinophilia and FGFR1 rearrangement t(8;13)(p11;q12): A case report and literature review.

Applications

Unspecified application

Species

Unspecified reactive species

Yu-Jie Guo,Meng-Xue Ma,Tian Tian,Jing-Nan Zhang,Xiao-Nan Guo,Shukai Qiao

iScience 26:106917 PubMed37378343

2023

promotes lateral plate mesoderm formation by modulating the Wnt/β-catenin signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Ding Wang,Yapu Li,Changlu Xu,Hongtao Wang,Xin Huang,Xu Jin,Sirui Ren,Jie Gao,Jingyuan Tong,Jinhua Liu,Jiaxi Zhou,Lihong Shi

Frontiers in oncology 12:905212 PubMed36072807

2022

Development and validation of a novel fibroblast scoring model for lung adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Shiyou Wei,Xuyu Gu,Wentian Zhang

European journal of haematology 109:513-518 PubMed35871391

2022

Loss of LEF-1 expression as a diagnostic indicator for extranodal NK/T-cell lymphoma: An immunohistochemical study of 88 cases.

Applications

Unspecified application

Species

Unspecified reactive species

Cen Qiu,Guangye Du
View all publications

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