ITGAM Antibody - #DF7553

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Product: ITGAM Antibody
Catalog: DF7553
Description: Rabbit polyclonal antibody to ITGAM
Application: WB IF/ICC
Cited expt.: WB, IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Bovine, Horse, Sheep, Rabbit, Dog
Mol.Wt.: 170 kDa; 127kD(Calculated).
Uniprot: P11215
RRID: AB_2841048

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Related Downloads
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:1000-3000, IF/ICC 1:100-500
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Bovine(88%), Horse(86%), Sheep(88%), Rabbit(88%), Dog(88%)
Clonality:
Polyclonal
Specificity:
ITGAM Antibody detects endogenous levels of total ITGAM.
RRID:
AB_2841048
Cite Format: Affinity Biosciences Cat# DF7553, RRID:AB_2841048.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

antigen CD11b (p170); Antigen CD11b p170; CD11 antigen like family member B; CD11 antigen-like family member B; CD11b; CD11b/CD18; CD49d; Cell surface glycoprotein MAC-1 subunit alpha; Complement component 3 receptor 3 subunit; Complement Component Receptor 3 Alpha; Complement receptor type 3, alpha subunit; CR 3 alpha chain (CR3A); CR 3 alpha chain; CR-3 alpha chain; CR3; CR3A; F730045J24Rik; Integrin Alpha M; Integrin alpha M chain; Integrin alpha-M; Integrin beta 2 alpha subunit; Integrin subunit alpha M; integrin, alpha M (complement component 3 receptor 3 subunit); ITAM_HUMAN; ITGAM; Leukocyte adhesion receptor MO1; Ly-40; MAC 1; Mac-1a; MAC1; Mac1, alpha subunit; MAC1A; Macrophage antigen alpha polypeptide; MGC117044; Mo1, alpha subunit; MO1A; Neutrophil adherence receptor alpha M subunit; Neutrophil adherence receptor; SLEB6;

Immunogens

Immunogen:

A synthesized peptide derived from human ITGAM, corresponding to a region within the internal amino acids.

Uniprot:

P11215(ITAM_HUMAN) >>Visit HPA database.

Gene(ID):
ITGAM(3684)
Expression:
P11215 ITAM_HUMAN:

Predominantly expressed in monocytes and granulocytes (PubMed:1346576). Expressed in neutrophils (at protein level) (PubMed:21193407).

Sequence:
MALRVLLLTALTLCHGFNLDTENAMTFQENARGFGQSVVQLQGSRVVVGAPQEIVAANQRGSLYQCDYSTGSCEPIRLQVPVEAVNMSLGLSLAATTSPPQLLACGPTVHQTCSENTYVKGLCFLFGSNLRQQPQKFPEALRGCPQEDSDIAFLIDGSGSIIPHDFRRMKEFVSTVMEQLKKSKTLFSLMQYSEEFRIHFTFKEFQNNPNPRSLVKPITQLLGRTHTATGIRKVVRELFNITNGARKNAFKILVVITDGEKFGDPLGYEDVIPEADREGVIRYVIGVGDAFRSEKSRQELNTIASKPPRDHVFQVNNFEALKTIQNQLREKIFAIEGTQTGSSSSFEHEMSQEGFSAAITSNGPLLSTVGSYDWAGGVFLYTSKEKSTFINMTRVDSDMNDAYLGYAAAIILRNRVQSLVLGAPRYQHIGLVAMFRQNTGMWESNANVKGTQIGAYFGASLCSVDVDSNGSTDLVLIGAPHYYEQTRGGQVSVCPLPRGRARWQCDAVLYGEQGQPWGRFGAALTVLGDVNGDKLTDVAIGAPGEEDNRGAVYLFHGTSGSGISPSHSQRIAGSKLSPRLQYFGQSLSGGQDLTMDGLVDLTVGAQGHVLLLRSQPVLRVKAIMEFNPREVARNVFECNDQVVKGKEAGEVRVCLHVQKSTRDRLREGQIQSVVTYDLALDSGRPHSRAVFNETKNSTRRQTQVLGLTQTCETLKLQLPNCIEDPVSPIVLRLNFSLVGTPLSAFGNLRPVLAEDAQRLFTALFPFEKNCGNDNICQDDLSITFSFMSLDCLVVGGPREFNVTVTVRNDGEDSYRTQVTFFFPLDLSYRKVSTLQNQRSQRSWRLACESASSTEVSGALKSTSCSINHPIFPENSEVTFNITFDVDSKASLGNKLLLKANVTSENNMPRTNKTEFQLELPVKYAVYMVVTSHGVSTKYLNFTASENTSRVMQHQYQVSNLGQRSLPISLVFLVPVRLNQTVIWDRPQVTFSENLSSTCHTKERLPSHSDFLAELRKAPVVNCSIAVCQRIQCDIPFFGIQEEFNATLKGNLSFDWYIKTSHNHLLIVSTAEILFNDSVFTLLPGQGAFVRSQTETKVEPFEVPNPLPLIVGSSVGGLLLLALITAALYKLGFFKRQYKDMMSEGGPPGAEPQ

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Bovine
88
Sheep
88
Dog
88
Rabbit
88
Horse
86
Pig
75
Xenopus
0
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

Research Backgrounds

Function:

Integrin ITGAM/ITGB2 is implicated in various adhesive interactions of monocytes, macrophages and granulocytes as well as in mediating the uptake of complement-coated particles and pathogens. It is identical with CR-3, the receptor for the iC3b fragment of the third complement component. It probably recognizes the R-G-D peptide in C3b. Integrin ITGAM/ITGB2 is also a receptor for fibrinogen, factor X and ICAM1. It recognizes P1 and P2 peptides of fibrinogen gamma chain. Regulates neutrophil migration. In association with beta subunit ITGB2/CD18, required for CD177-PRTN3-mediated activation of TNF primed neutrophils. May regulate phagocytosis-induced apoptosis in extravasated neutrophils (By similarity). May play a role in mast cell development (By similarity). Required with TYROBP/DAP12 in microglia to control production of microglial superoxide ions which promote the neuronal apoptosis that occurs during brain development (By similarity).

Subcellular Location:

Cell membrane>Single-pass type I membrane protein. Membrane raft>Single-pass type I membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Predominantly expressed in monocytes and granulocytes. Expressed in neutrophils (at protein level).

Family&Domains:

The integrin I-domain (insert) is a VWFA domain. Integrins with I-domains do not undergo protease cleavage.

Belongs to the integrin alpha chain family.

Research Fields

· Cellular Processes > Transport and catabolism > Phagosome.   (View pathway)

· Cellular Processes > Cell motility > Regulation of actin cytoskeleton.   (View pathway)

· Environmental Information Processing > Signal transduction > Rap1 signaling pathway.   (View pathway)

· Environmental Information Processing > Signaling molecules and interaction > Cell adhesion molecules (CAMs).   (View pathway)

· Human Diseases > Infectious diseases: Bacterial > Pertussis.

· Human Diseases > Infectious diseases: Bacterial > Legionellosis.

· Human Diseases > Infectious diseases: Parasitic > Leishmaniasis.

· Human Diseases > Infectious diseases: Parasitic > Amoebiasis.

· Human Diseases > Infectious diseases: Bacterial > Staphylococcus aureus infection.

· Human Diseases > Infectious diseases: Bacterial > Tuberculosis.

· Human Diseases > Cancers: Overview > Transcriptional misregulation in cancer.

· Human Diseases > Cancers: Specific types > Acute myeloid leukemia.   (View pathway)

· Organismal Systems > Immune system > Complement and coagulation cascades.   (View pathway)

· Organismal Systems > Immune system > Hematopoietic cell lineage.   (View pathway)

· Organismal Systems > Immune system > Leukocyte transendothelial migration.   (View pathway)

References

1). The Role of Bone Morphogenetic Protein 4 in Microglial Polarization in the Process of Neuropathic Pain. Journal of Inflammation Research, 2022 (PubMed: 35535051) [IF=4.5]

Application: WB    Species: Rat    Sample: spinal cord

Figure 1 Exogenous BMP4-induced allodynia, microglial activation and polarization. (A) PWT in rats after intrathecal BMP4 application showed a significant effect on time: F (4.143, 66.29) = 16.09, P<0.01, left; F (3.960, 63.35) = 12.67, P<0.01, right, intrathecal application: F (1, 16) = 161.3, P<0.01, left; F (1, 16) = 160.5, P<0.01, right and interaction: F (7, 112) = 11.76, P<0.01, left; F (7, 112) = 5.653, P<0.01, right. Compared with the Sham group, rats in the BMP4 group developed a significant decrease in bilateral PWT for the whole first week, P<0.01, n=9 at each time point for both groups. (B) Representative Western blotting showed a sustained increase of CD11b (P<0.01) and CD16 (P<0.01) expressions for the whole 1st week in the BMP4 group compared with the Sham group. Meanwhile, ARG-1 levels increased at day 1 (P<0.01) and day 4 (P<0.01), then fell below the levels of the Sham group (P<0.01). n=3 for each column. (C and D) Double-immunofluorescence further detected that compared with the Sham group (P7), CD11b expression was elevated in the dorsal horn of spinal cord after BMP4 treatment. Moreover, expressions of CD16 and ARG-1 showed similar pattern with Western blotting results, which were both mainly accumulated with CD11b+ cells. n=3 for each column. Two-way ANOVA, followed by a Bonferroni test (A) and one-way ANOVA, followed by Sidak’s multiple comparisons test (B–D) were performed to analyze the statistical differences. *Represented P<0.05 and **Represented P<0.01 compared with the Sham group.

Application: IF/ICC    Species: Rat    Sample: spinal cord

Figure 1 Exogenous BMP4-induced allodynia, microglial activation and polarization. (A) PWT in rats after intrathecal BMP4 application showed a significant effect on time: F (4.143, 66.29) = 16.09, P<0.01, left; F (3.960, 63.35) = 12.67, P<0.01, right, intrathecal application: F (1, 16) = 161.3, P<0.01, left; F (1, 16) = 160.5, P<0.01, right and interaction: F (7, 112) = 11.76, P<0.01, left; F (7, 112) = 5.653, P<0.01, right. Compared with the Sham group, rats in the BMP4 group developed a significant decrease in bilateral PWT for the whole first week, P<0.01, n=9 at each time point for both groups. (B) Representative Western blotting showed a sustained increase of CD11b (P<0.01) and CD16 (P<0.01) expressions for the whole 1st week in the BMP4 group compared with the Sham group. Meanwhile, ARG-1 levels increased at day 1 (P<0.01) and day 4 (P<0.01), then fell below the levels of the Sham group (P<0.01). n=3 for each column. (C and D) Double-immunofluorescence further detected that compared with the Sham group (P7), CD11b expression was elevated in the dorsal horn of spinal cord after BMP4 treatment. Moreover, expressions of CD16 and ARG-1 showed similar pattern with Western blotting results, which were both mainly accumulated with CD11b+ cells. n=3 for each column. Two-way ANOVA, followed by a Bonferroni test (A) and one-way ANOVA, followed by Sidak’s multiple comparisons test (B–D) were performed to analyze the statistical differences. *Represented P<0.05 and **Represented P<0.01 compared with the Sham group.

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